Consider the line y=-1/2x+8
What is the slope of a line parallel to this line?
What is the slope of a ine perpendicular to this line?

Consider The Line Y=-1/2x+8 What Is The Slope Of A Line Parallel To This Line?What Is The Slope Of A

Answers

Answer 1

Given parameters:

Equation of the line is y = -[tex]\frac{1}{2} x[/tex] + 8

Unknown:

Slope of line parallel to this line = ?

Slope of line perpendicular = ?

Solution:

A line parallel to this line will have the same slope with it.

A line perpendicular will have the negative inverse of this slope;

Slope of line  = - [tex]\frac{1}{2}[/tex]

Slope of line parallel to this line = [tex]-\frac{1}{2}[/tex]

Slope of line perpendicular = negative inverse = -( -([tex]\frac{1}{\frac{1}{2} }[/tex]))   = 2

So, the slope of line parallel to this line is - 1/2 and that perpendicular is 2


Related Questions

What would A,B,C,D.E be?

Answers

Answer:

Between 0-180

Step-by-step explanation:

Cause it is facts first

Select three standard units of the metric system.

liter
meter
centimeter
cubic centimeter
gram
kilogram

Answers

liter, meter, and the last one is either gram or kilogram

The vet says that Lena’s puppy will grow to be at most 28 inches tall. Lena’s puppy is currently 1 foot tall. How many more inches will the puppy grow?

Answers

Answer:

Lena's puppy has 16 more inches to grow.

Step-by-step explanation:

One foot is 12 inches. 28 - 12 = 16

A swuare has an area of 9 cm^2.
Whats the side length

Answers

Answer:

3

Step-by-step explanation:

Area of a square= Length*Height

9=3*3

Answer:

3

Step-by-step explanation:

Caculate the unit rate using the following
information, mom drove 20 miles in 1/4 of an hour
What was her rate or spee in Miles per hour.

Answers

Answer:

80 miles per hour

Step-by-step explanation:

To find her speed in miles per hour, multiply 20 by 4.

Since she drove 20 miles in 1/4 of an hour, we can find the amount she can drive in 1 full hour by multiplying it by 4.

20(4)

= 80

So, her rate in miles per hour is 80 miles per hour

Answer:

80 mph

Step-by-step explanation:

20 miles multiplied by 4(quarters of the hour) is 80mph

im just timed on this, Just a lil help plz

Answers

Answer:

The answer is 6

Step-by-step explanation:

in the picture you provided. We can clearly see that there are 4 squared and 6 circles

There are 4 squares and 6 circles so the ratio is 4:6. So it is 6

100 is 10 times what

Answers

Answer:

10

Step-by-step explanation:

10 times 10 equals 100

10 Times 10 is the answer

Solve for x.
-3x = 15
X= -5
X= 5
X= 45

Answers

the answer would be positive 5 i believe

A line contains the points (6, 8) and (1,-2).
What is the slope of the line in simplified form?

Enter your answer in the box

Answers

Answer:

The slope of the line is two.

Step-by-step explanation:

Recall that to find the slope between any two points, we can use the slope formula:

[tex]\displaystyle m = \frac{y_2-y_1}{x_2-x_1}[/tex]

Let (6, 8) be our (x₁, y₁) and let (1, -2) be our (x₂, y₂). Substitution yields:

[tex]\displaystyle m=\frac{(-2)-(8)}{(1)-(6)}[/tex]

Subtract:

[tex]\displaystyle m=\frac{-10}{-5}[/tex]

Divide:

[tex]m=2[/tex]

Therefore, the slope of the line is two.

Answer:

2

Step-by-step explanation:

8 X -9 + 6 x -8
HELP

Answers

Answer:

14x -17

Step-by-step explanation:

A bucket contains 1.34 hectoliters of water. How many centiliters of water are in the bucket? Use the metric table to help answer the question.

Metric Table
kilo-
hecto-
deka-
unit
deci-
centi-
milli-
1,000
100
10
1
0.1
0.01
0.001
134 centiliters
1,340 centiliters
13,400 centiliters
134,000 centiliters

Answers

Answer:

13,400

Step-by-step explanation: since Centiliters are second to last just like 13,400 it is 13,400 just common sense if it's wrong sorry.

Answer:

13,400

Step-by-step explanation:

The soccer team can have no more than 26 players. How many more players can make the team if the coach has already chosen 12 players? Write an inequality where x represents the number of players
that can still be added to the team.

Answers

Answer: >14 I think

Explanation:

I don’t know how to do this. Can you help please help me ?

Answers

Answer:

sin = -√3/2cos = -1/2tan = √3sec = -2csc = (-2/3)√3cot = (√3)/3

Step-by-step explanation:

See the attached picture for a drawing of the angle and its terminal point coordinates. Those are (cos(4π/3), sin(4π/3)), so we have the following trig function values:

  sin(4π/3) = -√3/2

  cos(4π/3) = -1/2

  tan(4π/3) = sin/cos = √3

  sec(4π/3) = 1/cos = -2

  csc(4π/3) = 1/sin = -(2√3)/3

  cot(4π/3) = 1/tan = (√3)/3

_____

Additional comment

It helps to know that 1/√a = (√a)/a. This lets you write the ratios with a rational denominator in each case.

If leah has 22 boxes she gives 12 boxes to her mom how many boxes does leah have left

Answers

Subtract the amount she gives her mom from the total amount she has:

22 - 12 = 10

She has 10 boxes left.

Question 4

In the number shown, one digit is underlined and one digit is circled.

20,000

Which statement about the circled digit is true?

F

Its value is 10 times greater than the value of the underlined digit.

G

Its value is the underlined digit - 10.

H

Its value is 70 times the value of the underlined digit.

J

Its value is the underlined digit = 70.

Answers

Answer:

Therefore, the correct option is: Its value is 1/10 the value of the underlined digit.

Note: The question is incomplete. The complete question is given below:

2. In the number shown, one digit is underlined and one digit is circled. Which statement about the circled digit is true?

Its value is 10 times greater than the value of the underlined digit.

Its value is 1/10 the value of the underlined digit.

Its value is 70 times the value of the underlined digit.

Its value is 1/70 the value of the underlined digit.

See attachment below for the number

Step-by-step explanation:

This problem is about the place value of whole numbers.

Step 1: Determining the place value of the numbers

The place value is the value of each digit in a number, be it a whole number or a decimal number.

The number shown is seventy seven thousand (77,000)

The place value of the underlined 7 is 7 ten thousands = 7 * 10000 = 70000

The place value of the circled 7 is 7 thousands = 7 * 1000 = 7000

Step 2: Comparing the numbers

Comparing the circled number and the underlined number:

7000/70000 = 1/10

Therefore, the correct option is: Its value is 1/10 the value of the underlined digit.

Which statements are true 25 (0)=25, 25(1)=25, 25+0=25, 25+1=25

Answers

25(1)=25
25+0=25
Those are the only ones that are true
25(1)=25 and 25+0=25 are correct

Choose the comparison statement that is correct

Answers

Answer:

what r the options........

I need the options















So what is it lol

a helicopter is 14 meters above a canyon it goes down 20 meters then up 5 write a subtraction sentence, how do you know your answer is correct?​

Answers

Answer:

14 - 20 + 5

14 - 15 = -1

-1

If you take 14 meters and you go down 20 meters that is 14 - 20

Then, if you go up 5 meters, that is 14 - 20 + 5.

So simplify 14 - 20 + 5.

Simplified: 14 - 15

So the answer is -1 meter

Reason 2) A:m B:m C:m
Reason 3)
A:Addition property
B:Angle addition postulate
C:Definition of congruence
D: Definition of complementary angles

Answers

Answer:g

Step-by-step explanation:

I believe it could be C

the perimeter of a semicircle is 5.14 millimeters what is the semicircle diameter

Answers

Answer:

2 mm

Step-by-step explanation:

let the radius of the semi-circle be r

Then,

length of curved portion = 1/2 x circumference = (1/2) (2)(π)r = πr

length of straight portion = diameter of circle = 2r

Hence, we can write an expression for the perimeter

Perimeter = length of curved portion + length of straight portion

Perimeter = πr + 2r

Perimeter = (π + 2)r

since we are given the perimeter = 5.14, assuming that π=3.14, our equation becomes:

5.14 = (3.14 + 2)r

5.14 = 5.14 r

r = 5.14 / 5.14 = 1

Hence, diameter = 2r = 2(1) = 2 mm

Plz help i really need this

Answers

Answer:
3

12/3
9/3
6/3

solve using elimination -3x+3y=21 -x-5y=-17

Answers

Answer:

(2,6)

Step-by-step explanation:

Google

The school field trip policy requires 3 adults for every 9 students. If the school orders 360 tickets for a play, how many adults and how many students are there? PLEASE ANSWER QUICK, I WILL GIVE BRAINLIEST!

Answers

Answer:

270 students and 90 adults

Step-by-step explanation:

3a=9s  a+s=360

a=3s

(3s)+s=360

4s=360

s=90

3a=9(90)

3a=810

a=270

What number is one tenth of the number 0.9

Answers

Answer:

0.09

Step-by-step explanation:

First off, we can write 0.9 as a fraction. Reading this, we would say "nine tenths"; this means the number in fraction form is 9/10.

The word "of" in mathematics means we multiply. Thus when we take 1/10 "of" 9/10, we multiply the two:

1/10(9/10)

To multiply fractions, multiply the numerators and multiply the denominators:

1/10(9/10) = (1*9)/(10*10) = 9/100

Converting this back to a decimal, we read 9/100 as "nine one-hundredths"; this means decimal form is 0.09.

Hi so i totally forgot basic algebra; is the difference of 5 and 6 expressed as 5-6 or 6-5

Answers

Answer:

6-5 because 6 > 5, so the difference is 1 instead of -1.

Step-by-step explanation:

Answer:

6-5

Step-by-step explanation:

you subtract it correctly

7. During a person's commute to school, she spends 10 minutes driving 30 miles per hour (mph) and 5 minutes stopped at red lights. (a) (1 pt.) Find the distance of her commute.​

Answers

Answer:

Total distance = 5 miles

Step-by-step explanation:

Given:

Total time for drive = 10 min = 10 / 60 = 1/6 hour

Time for stop = 5 min

Speed = 30 miles pr hour

Find:

Total distance

Computation:

Total distance = Speed × time

Total distance = 30 × (1/6)

Total distance = 5 miles

A car is traveling at a speed of 99 kilometers per hour. What is the car's speed in kilometers per minute? How many kilometers will the car travel in 15 minutes? Do not round your answers.

Answers

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The triangles below are congruent. Which of the following statements must be true?

Answers

Answer:BC=DF

Step-by-step explanation:

Using the point (-4,-2), what number goes in the blank?
-5x + 3y =

Answers

Hope this helps! Ask questions if need be

Question 7 of 10
If h(x) = (fºg)(x) and h(x) = Vx+5, find g(x) if f(x) = (x+2.
Answer here

Answers

Answer:

g(x) = x + 3

Step-by-step explanation:

A composite function is a function that is written inside another function which means substituting one function into another function.

Ex: (fоg)(x) is a composite function, where x of f(x) is substituted by g(x)

∵ h(x) = (fоg)(x)

∵ [tex]h(x)=\sqrt{x+5}[/tex]

∵ [tex]f(x)=\sqrt{x+2}[/tex]

→ Substitute x of f(x) by g(x)

∴  (fоg)(x) = [tex]\sqrt{g(x)+2}[/tex]

→ Equate (fоg)(x) by h(x)

∴ [tex]\sqrt{g(x)+2}=\sqrt{x+5}[/tex]

→ Cancel the roots from the two sides

∴ g(x) + 2 = x + 5

→ Subtract 2 from both sides

∴ g(x) + 2 - 2 = x + 5  - 2

g(x) = x + 3

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