Given that →s is < 2,-6> and →t is <-10,7> , find the component form of →s + →t

Answers

Answer 1

The component form of →s + →t is <-8, 1>

We know that the component form of a vector is the ordered pair that describes the changes in the x- and y-values.

In this question, we have been given two vectors

vector s = < 2, -6>

and vector t = <-10, 7>

We need to find the component form of →s + →t

→s + →t

= < 2, -6> + <-10, 7>

= <2 + (-10), -6 + 7>

= <2 - 10, 1>

= <-8, 1>

Therefore, the component form of →s + →t is <-8, 1>

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Related Questions

A jar of jelly bean candies weighs
8
88 ounces. A container of caramel candies weighs
40
4040 ounces. Lúcia buys
10
1010 pounds worth of jelly bean candy jars and caramel candy containers for her big party. Given that there are
16
1616 ounces in a pound, which of the following equations correctly relates the number of jars of jelly bean candies,
j
jj, and the number of containers of caramel candies,
c
cc, that Lúcia bought?

Answers

The equation that relates the number of jars of jelly bean candies and the number of containers of caramel candies is 8/16 J + 40/16 c = 10.

How to illustrate the information?

The given parameters:

Weight of jelly bean can = 8 ounces

Weight of caramel candies, = 40 ounces

Amount of Jelly bean and caramel candies bought  = 10 pounds

Number of ounces in one pound = 16 ounces.

Therefore, the equation that relates the number of jars of jelly bean candies and the number of containers of caramel candies is 8/16 J + 40/16 c = 10.

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Determine whether each set of numbers can be the measures of the sides of a triangle. If so, classify the triangle as acute, obtuse, or right. Justify your answer.
4,12,14

Answers

Yes, the given set of numbers can be the measures of the sides of a triangle. The triangle is obtuse.

By the triangle inequality theorem, the sum of the lengths of any two sides should be greater than the length of the third side.

4 + 12 > 14

12 + 14 > 4

14 + 4 > 12

Hence, these set of numbers can be the measures of the sides of a triangle.

According to the Pythagorean Inequality Theorem, a triangle whose sides measure a, b, and c where c is the largest, the triangle can be characterized as:

acute if [tex]c^{2} < a^{2} + b^{2}[/tex]

obtuse if  [tex]c^{2} > a^{2} + b^{2}[/tex]

right if  [tex]c^{2} = a^{2} + b^{2}[/tex]

The longest side is 14.

Hence, a = 4, b = 12 and c = 14;

Consider        [tex]a^{2} + b^{2}[/tex] :

[tex]= 4^{2} + 12^{2}[/tex]

= 160.

Now consider [tex]c^{2}[/tex] :

= [tex]14^{2}[/tex]

= 196.

Thus, [tex]c^{2} > a^{2} + b^{2}[/tex]

Hence, the triangle is obtuse.

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On Monday, a bookstore sold 57 books. On Tuesday, the store sold 64 books. Let p represent the percent increase in the sale of books from Monday to Tuesday. Drag the tiles to fill in all the boxes and complete a proportion that can be used to find the value of p.

Answers

The value of the percent increase "p" is  12.28%.

Percent Increase can be calculated using the formula

Percent increase = (Amount increased/original amount) x 100

In the given question

Number of books sold on Monday = 57 books

Number of books sold on Tuesday = 64 books

Increase in number of books = books sold on Monday - books sold on Tuesday.

Substituting the values we get

Increase in number of books = 64-57 = 7

the percent increase = (7/57)x100

= 0.1228 x 100

= 12.28

Therefore , the value of the percent increase "p" is  12.28%.

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PLEASE HELP 25 pointss

Answers

The difference of the polynomials, (p² + p - 8) - (-4p² - p + 3), is: D. 5p² + 2p - 11.

How to Find the Difference of Two Polynomials?

To find the difference of two polynomials, group like terms together after opening up the parentheses, then combine the like terms together.

Given the polynomials:

(p² + p - 8) - (-4p² - p + 3)

Apply the distributive property to eliminate the parentheses

p² + p - 8 -1(-4p²) -1(-p) -1(3)

p² + p - 8 + 4p² + p - 3

Group like terms

p² + 4p² + p + p - 8  - 3

Combine like terms

5p² + 2p - 11

Thus, the difference of the polynomials, (p² + p - 8) - (-4p² - p + 3), is: D. 5p² + 2p - 11.

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need help. every rectangle is a whole.​

Answers

The best product of the model is 3 * 5/6

How to determine the best product of the model?

On the grid, we have the following parameters

Three big rectangles5 shaded sections on each6 total sections

The best product of the model is then represented as

Number of big rectangles * Shaded Sections/Total sections

So, we have

3 * 5/6

Hence, the best product of the model is 3 * 5/6

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Shannon will be assigned at random to 1 of 6 P.E. classes throughout the day and 1 of 3 lunch times. What is the probability that she will be in the second P.E. class and the first lunch?
A. 1/18
B. 1/9
C. 1/6
D. 1/2

Answers

The correct option is A. 1/18. Shannon has a 1/18 chance of being in the second P.E. class along with the first lunch.

What are defined as independent events?

Two events are considered independent if the happening of the one doesn't affect the likelihood of the happening of the other.

The mathematical model of event independence A and B is the probability of both A and B occurring becoming equal to the product of a probabilities of A & B.

Now, for the stated question;

Let the probability that the Shannon will get second P.E class is P(A) = 1/6.

Now, Let the probability that the Shannon will get first lunch is P(B) = 1/3.

Ad, both events are independent.

Thus, the intersection will be -

P (A∩B) = P(A).P(B)

P (A∩B) = 1/6×1/3

P (A∩B) = 1/18.

Therefore, the probability that Sharron will be in the second P.E. class and the first lunch is 1/18.

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find the circumference of this circle

Answers

Answer:

Since the radius is 18 then the answer would be 113.1...

C=2πr=2·π·18≈113.097

Step-by-step explanation:

Hope it helps! =D

Answer:

C = 108 units

Step-by-step explanation:

using C = πd ( with π = 3 and d = 36 )

C ≈ 3 × 36 = 108 units

2. Use Structure Why do you multiply by a power
of 10 when writing a repeating decimal as a
rational number?

Answers

Answer:The idea is to multiply by some number (10, 100, 1000, etc.) so that when we subtract the original number from the multiple, the repeating part cancels out. If we multiply by 10, we get 10x = 2

Step-by-step explanation: sorry if its wrong thats all i remember

simplify the following expression: 5^2-4/5+2
step by step on getting the answer 3

Answers

Answer: 26 1/5 or Decimal Form: 26.2

Step-by-step explanation:

5^2-4/5 + 2

25 - 4/5 +2

131/5 = 26 1/5

The point A has coordinates (5, -4)
The point B has coordinates (13, 1)
a) Work out the coordinates of the midpoint of AB.

Line L has equation y = 2 - 3x
b) Write down the gradient of Line L.

Line L has equation y = 2 - 3x
c) Does the point with coordinates (100, -302) lie on line L?
You must give a reason for your answer.

Answers

The midpoint of AB has coordinates (9, -1.5), the gradient of line L is -3 and the point (100, -302) doesn't lie on L.

What is a coordinate?

Coordinates are numerical lengths or angles that uniquely identify locations on two-dimensional (2D) surfaces or in three-dimensional (3D) space (3D). Mathematicians, physicists, and engineers employ a variety of coordinate schemes.

(a) Given point A (5, -4) and point B (13, 1)

Therefore, midpoint of AB is [tex](\frac{x1+x2}{2},\frac{y1+y2}{2})[/tex]

                                          [tex]or,(\frac{5+13}{2},\frac{-4+1}{2})[/tex]

                                          [tex]or, (\frac{18}{2},\frac{-3}{2} )[/tex]

                                          [tex]or,(9, -1.5)[/tex]

(b) In the equation [tex]y=2-3x[/tex], -3 is the gradient of line L.  

(c) The point with coordinates (100, -302) doesn't lie on L as it doesn't satisfy the equation [tex]y=2-3x[/tex]

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a + 2 = 5 is equivalent to 1/3a =1

Answers

Answer:

I think we're solving for A, so the answer would be 3

Step-by-step explanation:

Hope it helped


What is the formula for the volume of a cylinder, V= πr²h , solved for h ?
(F) h= r²πV (G) h= πV/r² (H) h= V/πr² (I) h= πr²/V

Answers

h= V/πr² is the formula for the volume of a cylinder, V= πr²h , solved for h.

⇒ V= πr²h

⇒ V/πr² = h

h= V/πr²

How to solve an equation?

To solve linear equations, utilize the steps that are provided below.

Remove parentheses from each side of the equation and combine similar terms to make it simpler.To separate the variable term on one side of the equation, use addition or subtraction.To find the variable, use division or multiplication.The common denominator can be multiplied by each side of the equation to eliminate fractions.

Lets take an example of solve z for 7z – (3z – 4) = 12

Here is no multiplication or division, so this will be easy to solve

⇒ 7z – (3z – 4) = 12

⇒ 7z – 3z + 4 = 12

⇒ 4z = 12 – 4

⇒ 4z = 8

⇒ z = 8/4

⇒ z = 2

See, that was so simple, using the mentioned methods, every Linear equation can be solved easily.

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The expression 16t² models the distance in feet that an object falls during the first t seconds after being dropped. What is the distance the object falls during each time?
0.5 second

Answers

If the expression 16t² models the distance in feet that an object falls during the first t seconds after being dropped, then the distance of the object during 0.5 second is 4 feet

Given,

The expression model of the distance in feet that an object falls during the first t second after being dropped = [tex]16t^{2}[/tex]

Time = 0.5 second

Then the distance = [tex]16(0.5)^{2}[/tex]

=16×0.25

=4 feet

Hence, if the expression 16t² models the distance in feet that an object falls during the first t seconds after being dropped, then the distance of the object during 0.5 second is 4 feet.

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2. In a sale, a jacket costing $40 is reduced by 20%. What is the sale price?​

Answers

Answer:

$32

Step-by-step explanation:

1.20÷100×40=8

2.$40-$8=$32


Suppose m = 25-0.15 n describes the amount of money remaining on a 25 phone card m , as a function of the number of minutes of calls you make n . What are a reasonable domain and range?

Answers

A function's domain is the set of values ​​that can be put into the function. This set is the x-value of a function like f(x). In its simplest form, the domain includes all values ​​entering the function, and the range includes all values ​​output.

A function's range is the set of values ​​it takes on. This set is the values ​​that the function executes after inserting the x values. Those are the y-values.

The amount of money remaining is 25 on the phone card, and the value of m given is

M=25-0.15

25>=M>=0 (it is a 25 Dollar Phone Card)

25-0.15n>=0

N=<500/3

N>= 0

Their range and domain are

Range: 0=<N=<500/3

Domain: 0=<M=<25

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Jim says,
"When you subtract a number from 10, the answer will always be less than 10" Is Jim correct?

Answers

Yes. Example let’s say 2 is the number. If we subtract 2 from ten we get 8 which is less than 10. Even if the number number is greater than ten it would result in a number which less than ten because it would result in a negative number.
Yes Jim is correct.
For example if you subtract 1 from 10 the answer is 9, which is less than 10.
Or if you subtract 10 from 10. The answer is 0. Which, again, is less than 10

How to construct a Right-Angled Triangle if I'm given two angles (excluding the 90° angle) and one side length?

Answers

Step-by-step explanation:

there are many construction vids if you need a visual, but first off you need to a ruler, compass and protractor. draw a straight line horizontally, leave enough space above to add the length given as vertical side.

on the straight line choose a point preferably near centre and. place compass on the point and open to any distance, on the pencil side, draw a semi circle cutting the horizontal line at two points.

label the two points a and b

place compass on point and draw a smaller curve from that point above the center then do the same on other side

remember do not change the Size the compass was opened at for drawing the curves

the two new curves you drew should intersect, using ruler, draw a straight line vertically through intersection and center point

this line can be the required length given

you will notice an inverted T shape

the angle will be 90deg on either side, measure to ensure

Here is three different real world examples of slope as a unit rate. Please read the graphs below and fill in the blanks for each one for slope. (PLEASE HELP!!)

Answers

10

40

15

PLEASE CORRECT ME IF I AM WRONG, AND TELL ME IF I AM RIGHT.

The Equation a = 1/2(8)h Represents the area a of a triangle with base of 8cm and a height of h cm. Make a table to find the areas of triangles with heights of 6 cm, 7cm, 8 cm, and 9 cm.

Answers

::::: Answer ::::::::::::::::::::::

Simplifying the Equation :

[tex]a = \frac{1}{2} \times 8 \times h[/tex]

  [tex]= \frac{8}{2} \times h[/tex]

  [tex]= 4 \times h[/tex]

  [tex]= 4 h[/tex]

Then

[tex]\text{if h = 6} \longrightarrow a=4\times 6=24[/tex]

[tex]\text{if h = 7} \longrightarrow a=4\times 7=28[/tex]

[tex]\text{if h = 8} \longrightarrow a=4\times 8=32[/tex]

[tex]\text{if h = 9} \longrightarrow a=4\times 9=36[/tex]

Two angles form a linear pair. The measure of one angle is 1/3 the measure of the other angle. Find the measure of each angle.

Answers

Step-by-step explanation:

MARK ME AS A BRAINLIST. OK


Evaluate each finite geometric series. 1/5 + 1/10 + 1/20 + 1/40 + 1/80

Answers

Evaluate each finite geometric series.

1/5 + 1/10 + 1/20 + 1/40 + 1/80=0.3875

What is the sum of a finite geometric series?

Given:

a=1/5

r=5/10 = 1/2

n=5

[tex]S_n=\frac{a(1-r^{n} )}{1-r} \\\\S_5=\frac{\frac{1}{5}(1-(\frac{1}{2}))^{5} }{1-\frac{1}{2} } \\\\S_5=\frac{1}{5} (\frac{31}{32} *\frac{2}{1}) \\\\S_5=\frac{1}{5} (\frac{31}{16} )\\\\S_5=0.3875[/tex]

What is a finite geometric series?

A geometric series is a series with a geometrically connected progression. A geometric series is a list of numbers where each number, or term, is found by multiplying the preceding term by a common ratio r. Because there are only a finite number of terms, we refer to this geometric series as a finite geometric series (an infinite geometric series continues on forever.)

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Pls pls help whoever gets it right gets a crown

Answers

First one: expand it and you’ll get the given above


Mr. K needed to rent a moving van; U-Haul charges $90 per hour plus a $50 truck fee. Enterprise
charges $70 per hour plus a $90 truck fee. For what number of hours of rental is the cost for the two
companies the same?

Answers

2 hours.
Mr. K (90x + 50)
enterprise (70x + 90)

90x + 50 = 70x + 90
you then move the x’s to one side and the other numbers to a diff side.
90x + 50 = 70x + 90
-70x = -70x
———————————
20x + 50 = 90
20x -50 = -50
20x = 40

after all the subtracting you divide

20x = 40
x = 2
2hours


A landscaper is forming an isosceles triangle in a flowerbed using chrysanthemums. She wants m∠A to be three times the measure of ∠B and ∠ C . What should the measure of each angle be?

Answers

The measurement of each angle is : m∠A = 108° , m∠B = 36° , m∠C = 36°.

What is an isosceles triangle ?

In mathematics, an isosceles triangle is a triangle in which any of the two sides are equal. Or we can say that if a triangle has at least two sides of equal length then it is known as isosceles triangle. In geometry, isosceles triangle follow the property of congruency of triangles. That means in an isosceles triangle the two angles of equal sides are congruent to each other.

In the given question,

Let m∠B = m∠C = x  , where m denotes measure of angle

therefore, m∠A = 3x

According to Triangle Angle-Sum Theorem,

m∠A + m∠B + m∠C = 180

thus,

3x + x + x = 180

5x = 180

x = 36

Hence,

m∠A = 3x = 180

m∠B = 36°

m∠C = 36°

Therefore, the measure of each angle A , B and C is 180°, 36° and 36° respectively.

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61-60÷2[35-3{-12÷6-4(15÷3-8)}]

Answers

Answer:

1/2(35-3(2-4)(5-8)

1/2(32(-2(-3))

1/2(32(-6))

1/2(192)

1into192/2

=96

Step-by-step explanation:

The formal for the valume v of a cylinder v=nr^(2)h,where is r is the radius of the base and h is height of the cylinder. solve the formal for h. then find the height of a cylinder with a valume of 36n cm^(2) and base with radius of 3 cm

Answers

The formula for the height of a cylinder is h = V / (π.r²) and the height of a cylinder with a volume of 36 cm³ and a radius of 3 cm is  4/π cm

Given a cylinder with a radius r and height h, then its volume is given by the formula:

      V = π.r².h

Where:

V = volume

r = radius

h = height

To find the formula for the height, divide both sides by π.r²

V : π.r² = π.r².h : π.r²

or,

           h = V / (π.r²)

The given parameters are:

V = 36 cm³

r = 3 cm

Substitute those parameters into the formula:

h = 36 / (π.3²)

h = 36 / (9π)

h = 4/π cm

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give the geometrical representation of y=3 as an equation in
a) one variable
b) in two variables.

Answers

The geometrical representation of y=3 as an equation in

a) one variable is y = 3

b) in two variables is 0x + y = 3.

How to illustrate the information?

Based on the information illustrated, the geometrical representation of y=3 as an equation in one variable is y = 3.

Also, the geometrical representation of y=3 as an equation in two variables is:

y = 3.

0x + y = 3

0x + y - 3 = 0

Therefore, y = 3.

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form a smimulatenous equation for : a cyclist completes a journey of 500 m in 22 seconds, part of the way at 10m/s and the remainder at 50m/s. How far does she travel at each speed?

Answers

The distance traveled in each section will be 150 meters and 350 meters.

What is speed?

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

Speed = Distance/Time

From a simultaneous equation for: A cyclist completes a journey of 500 m in 22 seconds, part of the way at 10m/s and the remainder at 50m/s.

Let x distance be covered with velocity 10 m/s in time t₁ and the remaining distance (500 - x) covered with velocity 50 m/s in time t₂. Then the equation will be

t₁ + t₂ = 22          ....1

Then the time t₁ will be

10 = x / t₁

t₁ = x / 10

Then the time t₂ will be

t₂ = (500 - x) / 50

Put the time in equation 1, then we have

x / 10 + (500 - x) / 50 = 22

5x + 500 - x = 1100

4x = 600

x = 150 meters

And the remaining distance will be

500 - x = 500 - 150

500 - x = 350 meters

The distance traveled in each section will be 150 meters and 350 meters.

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Write in point-slope form an equation of the line through each pair of points. (1,0) and (5,5)

Answers

The equation of the line in point-slope form, which passes through the points located at (1 , 0) and (5 , 5), is y = 5/4(x - 1).

The equation of a line can be expressed in three different forms: standard form, slope-intercept form, and point-slope form.

The standard form of an equation of a line is expressed as ax + by = c, where a and b, if all possible must be integers, are the coefficients of variable x and y, respectively, and c is a constant. Meanwhile, slope-intercept form is given by the formula y = mx + b, where m is the slope of the line and b is the y- intercept. On the other hand, given the slope m and a point on the line (x , y), we can express the equation in point-slope form, (y - y1) = m(x - x1).

Getting the slope of the two points: (1 , 0) and (5 , 5).

m = (y2 - y1)/(x2 - x1)

m = (5 - 0)/(5 - 1)

m = 5/4

Using the point slope form, plug in the values of the slope and one point to set up the equation.

(y - y1) = m(x - x1)

where m = 5/4 and (x1 , y1) = (1 , 0)

(y - 0) = 5/4(x - 1)

y = 5/4(x - 1)

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In a 20 -row theater, the number of seats in a row increases by three with each successive row. The first row has 18 seats.
c. Front-row tickets for a concert cost $ 60 . After every 5 rows, the ticket price goes down by $ 5 . What is the total amount of money generated by a full house?

Answers

The most commonly used explicit of an arithmetic sequence is given as,

an = a + (n - 1) d.

Each term in the sequence can easily be solved/computed without knowing the other terms in the sequence. Now by using the given information, we can say that,

First number a1 = 18

Tolerance d = 3

Now putting the values in the given formula, we will get,

an=a1+(n-1) d

=18+(n-1)3

=3n+15

20

= ∑ 3n+15

n = 1

Sn = ∑3n+15

=3∑n+15∑1

=3 n(n+1)/2+15n

Sn =3* 20(20+1)/2+15(20)

=30 (21) +300

=630+300

=930

Total Seats 930.

Now to find the number of seats on every five lines.

5 10 15 20

= ∑ 3n+15; ∑ 3n+15 ; ∑ 3n+15 ; Ticket price for each set. $55; $50; $45

= 120 * 60 + 195 * 55 + 270 * 50 + 345 * 45

= $46950

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Find the indicated term of each arithmetic sequence. a =k, d=k+4 ; a 40.In each of the situations below, a member of staff at Murphy's Muffins would benefit fromusing software to aid their workplace communications.Choose the most appropriate software or IT aid to use for each of the scenarios using theoptions provided in the Pick List below.SituationShannon, the Managing Director, needs to address 200delegates at a wedding exhibition and show them what theMurphy's Muffins can offerMarie, an Accounts Assistant, needs to inform her main contactsthat she is about to take a two week holiday and leaveinstructions for her colleaguesIndira, the Business Development Executive, needs to analysethe monthly sales by customer and product, compared toprevious yearsHaving done this, Indira needs to inform the directors of trendsand provide an in-depth appraisal of where the company wassuccessful and where it must improveAdam, a Customer Services advisor, needs to ask a colleague inhis team if they have received an order as the customer is onthe phone asking about itSoftware What theme best describes the content of Wang Jain's painting, White Clouds over Xiao and Xiang? MULTIPLE CHOICE PoliticsDaily life Historical record The natural world Period- Date4. Open Response The ratio of Braydon'snumber of laps he ran to the time he ran is6:2. The ratio of Monique's number of lapsshe ran to the time she ran is 10: 4. Explainwhy these ratios are not in a proportionalrelationship. (Lesson 2) Which example shows an organism that cannot reach homeostasis through internal changes?ResponsesCirculation decreases in a bird when it becomes too warm.A dog shivers when it is too cold.A lizard is cold, and it moves to a sunny rock to warm up.A person gets a fever in response to a flu infection. Why is it proper that the church as a people should join christ in the litergy in his pristly role of giving honor and praise to god? Can someone help me please?Ill give brainliest Question 1: In the course of three months how many men died in Bleeding Kansas? How long did the events around Bleeding Kansas continue?Question 2: What threatened to upset the delicate equilibrium of power? Evaluate the expression for s = 5 andt = 2. Simplify your answer.10/st What is our decision for a goodness-of-fit test with a computed value of chi-square of 1.273 and a critical value of 13.388? Members of the student council have been working very hard to prepare the decorations, which will feature scenes from famous romantic films of decades gone by Which step would a group of nurses take next after implementing an evidence-based practice (ebp) change and evaluating the effectiveness of the change? Which store has the best deal on t-shirts?T-shirt Land: 6 pack of t-shirts for $15Discount Tees: 10 pack of t-shirts for $27The Shirt Shop: 4 pack of t-shirts for $12 Why does it sometimes cause problems to take something "out of context"? Anna works at an electronics store as asalesperson. Anna earns a 5% commissionon the total dollar amount of all phonesales she makes, and earns a 7%commission on all computer sales. Annamade a total of $2100 in sales and earned$119 in commission. Write a system ofequations that could be used to determinethe dollar amount of phone sales Annamade and the dollar amount of computersales she made. Define the variables thatyou use to write the system. Which organelle would play the most direct role in eliminating bacteria engulfed by a phagocytic white blood cell?. Cells in the body use oxygen for cellular respiration. Select the two sentences that correctly describe cellular respiration. If z varies directly with the product of x and y(z=k x y) , then z is said to vary jointly with x and y .a. The area of a triangle varies jointly with its base and height. What is the constant of variation? In certain deep parts of oceans, the pressure of sea water, P, in pounds per square foot, at a depth of d feetbelow the surface, is given by the following equation:P = 13+5d13< >If a scientific team uses special equipment to measures the pressure under water and finds it to be 308 poundsper square foot, at what depth is the team making their measurements? Write a composition in French describing how a feast is celebrated in your village / Hometown. For a fundraiser, a school club is selling raffle tickets for $2 each and healthy snacks for $1.50 each. What is the cost of 10 tickets and 8 snacks?