Mathematics High School

Help plz ASAPPPP. The picture of the problem is down below. I need help. I'll give you 16 points to answer question

Answers

Answer 1

Answer:

evaluate 1.4 · 0.32

Step-by-step explanation:

Related Questions

Let f(x) = x2 and g(x) = x - 6. What is fog?

Answers

I am not sure if your question is saying f(x) is x² or if it is 2x so I am giving you two answers.

If f(x) is x² the answer for f(g(x))= (x-6)²

If f(x) is 2x the answer for f(g(x))=2x-12

How did I get these answers? For fog, it basically means f(g(x)) so you just plug in what g(x) equals for the variable x in f(x)

-20 = -4x - 6x
I need help solving it

Answers

Answer:

the answer is 2

Step-by-step explanation:

add -4x and -6x and the answer is -10x bc they are both negative x. then divide both -10x and -20 by -10 so that it is x by itself on one side and 2 on the other so its 2=x :)

pls help best answer brainiest

Answers

Answer:

-2

Step-by-step explanation:

1 and 2/3 can also be written as 5/3, therefore you need to do -1/3 - 5/3 which gives you -6/3 which is -2.

-1/3 - 1 2/3 = -2 because -1/3 + -2/3 = -3/3 or -1 so -1 + -1 = -2

A square patio has an area of 203 square feet. How long is each side of the patio to the nearest 0.05?

Answers

Answer:

14.25

Step-by-step explanation:

14.25^2=203

In order to solve this you want to find the sqrt of 203

The sqrt of 203 is 14.247, which rounds up to 14.25

6x - 2 ( x + 4 )= 12

Answers

Answer:

x = 5

Step-by-step explanation:

Which statement is true about a translation? 1. A translation takes a line to a parallel line or itself. 2. A translation takes a line to a perpendicular line. 3. A translation requires a center of translation. 4.A translation requires a line of translation.

Answers

Answer: 1. A translation takes a line to a parallel line or itself.

Step-by-step explanation:

I took the quiz myself.

When a line is translated, it means the line is moved from one position to another. The true statement is:

(1). A translation takes a line to a parallel line or itself.

In transformation, translation does not change the orientation of a line. This means that:

The position of the lines will change, when translatedThe orientation of the lines will remain unchangedIt does not require a center or scale of translation

Point (2) above means that;

Parallel lines will remain parallelPerpendicular lines will remain perpendicular

Using the above analysis, we can conclude that: option (1) is true

Answers

Hey there! I'm happy to help!

LINE SEGMENT 1

To find the x value of the midpoint, you add the x values and divide by 2.

-1/3+4/3=1

1/2=1/2

For the y value, you add the y values and divide by 2.

7/5+5/2= 3 9/10

3 9/10÷2=1 19/20 or 39/20.

So, our midpoint is (1/2, 39/20).

LINE SEGMENT 2

X-Values

5+(-1)=5-1=4

4/2=2

Y-Values

√3+5√3=6√3

6√3÷2=3√3

So, our midpoint is (2, 3√3).

Have a wonderful day! :D

The midpoint of a line segment divides the line segment into 2.

The midpoint of [tex]\mathbf{(-\frac 13, \frac 75)\ and\ (\frac 43, \frac 52)}[/tex] is [tex]\mathbf{(\frac{1}{2}, \frac {39}{20})}[/tex]The midpoint of [tex]\mathbf{(5 \sqrt 3)\ and\ (-1, 5\sqrt 3)}[/tex] is [tex]\mathbf{(2, 3\sqrt 3)}[/tex]

[tex]\mathbf{(a)\ (-\frac 13, \frac 75)\ and\ (\frac 43, \frac 52)}[/tex]

The midpoint is calculated as follows:

[tex]\mathbf{(x,y) = (\frac{-1/3 + 4/3}{2}, \frac {7/5 + 5/2}{2})}[/tex]

[tex]\mathbf{(x,y) = (\frac{3/3}{2}, \frac {39/10}{2})}[/tex]

[tex]\mathbf{(x,y) = (\frac{1}{2}, \frac {39}{20})}[/tex]

Hence, the midpoint of [tex]\mathbf{(-\frac 13, \frac 75)\ and\ (\frac 43, \frac 52)}[/tex] is [tex]\mathbf{(\frac{1}{2}, \frac {39}{20})}[/tex]

[tex]\mathbf{(b)\ (5 \sqrt 3)\ and\ (-1, 5\sqrt 3)}[/tex]

The midpoint is calculated as follows:

[tex]\mathbf{(x,y) = (\frac{5 - 1}{2}, \frac {\sqrt 3 + 5\sqrt 3}{2})}[/tex]

[tex]\mathbf{(x,y) = (\frac{4}{2}, \frac {6\sqrt 3}{2})}[/tex]

[tex]\mathbf{(x,y) = (2, 3\sqrt 3)}[/tex]

Hence, the midpoint of [tex]\mathbf{(5 \sqrt 3)\ and\ (-1, 5\sqrt 3)}[/tex] is [tex]\mathbf{(2, 3\sqrt 3)}[/tex]

Answers

I’m not sure but I think it’s D maybe I looked it up

2 square root of 3 (square root of 2 plus square root of 3 )

Answers

Answer:

√3+√2 = 3.15

Step-by-step explanation:

because you can't square root those two so it will be a decimal

The area of a rectangle is x 2 – 3x – 28. If the

length is x + 4, find the width.

Answers

Answer:

-4 square units

Step-by-step explanation:

a = l × b

x2 - 3x - 28 = (x +4)(×)

x2 - 3x - 28 = x2 + 4x

-3x - 28 - 4x = 0

-7x - 28 = 0

-7x = 28

x = -4

If AB = 8 and BC = 24, then AC =

If AB = 17 and AC = 68, then BC =

Answers

Answer:

(i) The length of AC is 32 units, (ii) The length of BC is 51 units.

Step-by-step explanation:

(i) Let suppose that AB and BC are collinear to each other, that is, that both segments are contained in the same line. Algebraically, it can be translated into this identity:

[tex]AC = AB + BC[/tex]

If we know that [tex]AB = 8[/tex] and [tex]BC = 24[/tex], then:

[tex]AC = 8 + 24[/tex]

[tex]AC = 32[/tex]

The length of AC is 32 units.

(ii) Let suppose that AB and AC are collinear to each other, that is, that both segments are contained in the same line. Algebraically, it can be translated into this identity:

[tex]AC = AB + BC[/tex]

[tex]BC = AC - AB[/tex]

If we know that [tex]AC = 68[/tex] and [tex]AB = 17[/tex], then:

[tex]BC = 68-17[/tex]

[tex]BC = 51[/tex]

The length of BC is 51 units.

* 14 students did a history test. Here are the results. girls

Answers

Answer:

What does this mean lolzers

Step-by-step explanation:

subtract 32 – 15.5
help

Answers

Answer:

16.5

Step-by-step explanation:

32 - 15.5 = 16.5

Answer:

it's 16.5

dyvjftvjchvmxy

12x + 7 <-11 OR 5x– 8 > 40

Answers

Answer:

take 7 from both sides of the inequality which gives 12x <-18

divide both sides by 12 and u get x=-3/2

which expression is equivlent to 4(x+2y)

Answers

Answer:

[tex]\huge\boxed{4x+8y}[/tex]

Step-by-step explanation:

In order to find an expression equivalent to [tex]4(x+2y)[/tex], we want to simplify the equation down.

To do this, we can see that we can apply the distributive property on this equation. Basically, we multiply every term in the parentheses by 4.

[tex]4 \cdot x = 4x\\\\4 \cdot 2y = 8y\\\\4x+8y[/tex]

Hope this helped!

2710÷18=

please help

Answers

Answer:

=150.5555555556

Step-by-step explanation:

calculator

What the perimeter is of the shape

Answers

Answer:

22 Units

Step-by-step explanation:

-8W + 5 = -43
I need help asap

Answers

Step 1: Subtract 5 from both sides.
−8w+5−5=−43−5
-8w=-48

Step 2: Divide both sides by -8.
-8w/-8 = -48/-8

W=6

What is the midpoint of (-9,5) and (21,-7)

Answers

Answer:6,-1

Step-by-step explanation:

Answer:

(-9,5) (21,-7)

[tex](\frac{-9+21}{2};\frac{5-7}{2})=(\frac{12}{2} ;\frac{-2}{2})=(6,-1)[/tex] this is the midpoint

Find the slope of the line containing the points (-2,-2) and (-4,-2).

Answers

Answer:

Step-by-step explanation:

Use the formula ([tex]\frac{y_1-y_2}{x_1-x_2}[/tex])

group of friends are going to see a movie. The admission cost is $8 per person. The table below represents the number of friends and the total cost.

Movie Costs
Number of Friends, (x)
2
3
4
5
Total Cost in Dollars, (y)

Which set of ordered pairs can be written from the table?
(2, 10), (3, 11), (4, 12), (5, 13)
(2, 16), (3, 24), (4, 32), (5, 40)
(10, 2), (11, 3), (12, 4), (13, 5)
(16, 2), (24, 3), (32, 4), (40, 5)
PLEASE IN THE TEST NOW

Answers

Answer:

B) (2, 16), (3, 24), (4, 32), (5, 40)

Step-by-step explanation:

1 ticket costs $8. 8 x 2 = 16, so 2 tickets cost $16. 8 x 3 = 24, so 3 tickets cost $24. The same thing goes for 4 tickets, and 5 tickets.

Answer:

Step-by-step explanation:

uwu

Please it’s due in a hour:/

Answers

Answer:

510 R 20

Step-by-step explanation:

34 x 15 = 510. Which leaves 20 left over

5 18 6 18 13 Mean: 12
Find the absolute deviation for the data

Answers

Answer:5.2

Step-by-step explanation:

I have a MAD calculator

The mean absolute deviation for the given data will be equal to 5.

What is the mean absolute deviation?

The average of the absolute deviations from a central point makes up the average absolute deviation of a data collection. It is a statistical summary of statistical variability or dispersion.

The formula used to calculate MAD is given below:-

[tex]\rm\dfrac{1}{n}\sum|X_i-m|[/tex]

The given data set is 5 18 6 18 and 13. First, calculate the mean of the given data.

Mean = 12

The MAD will be calculated as below:-

MAD = ( 1 / 5 ) [ | ( 5 - 12) | + | ( 18 - 12) | + | ( 6- 12 ) | + | ( 18- 12) | + | ( 12 - 12) |]

MAD = ( 7 + 6 + 6 + 6 ) / 5 = 5

Therefore, the mean absolute deviation for the given data will be equal to 5.

To know more about Mean absolute deviation follow

https://brainly.com/question/447169

#SPJ2

9.8 < 20 – 9.8t < 20

Answers

Answer:

0 < t < 1.04 or t ∈ (0, 1.04)

Step-by-step explanation:

Solving in steps:

9.8 < 20 – 9.8t < 20 9.8 - 20 < -9.8t < 20 - 20 ⇒ subtract 20 from all sides-10.2 < -9.8t < 0 ⇒ divide all sides by -9.8, this changes inequality signs to reverse0< t < 10.2/9.80 < t < 1.04 or t ∈ (0, 1.04)

(8x-7)+5 when x is 2

Answers

Answer:

If X=2 then the equation would be solved starting with 8x2=16 then take 16 and subtract it by 7 which would equal 9, then you take 9 and add 5 to it and that would give you the answer of 14

Step-by-step explanation:

(8x-7)+5 x=2

(8x2-7)+5

(16-7)+5

9+5

Answer 14

I hope this helps you

Please I want a correct answer whoever does it well gets 50 points please to upload in brianly

Answers

Answer:

Susan is correct. If you divide the unit price (the price of each individual soda) by the number of people, you will get the total cost of the soda. Or in other words, how much money you're putting down to buy this soda for X amount of people. John is incorrect because by dividing the cost of a 12 pack soda by the number of sodas, he is determining the cost of each individual soda, not the total cost.

hi! can someone help me how to write the following in standard form. thank you :)
3 x 10^9
3 x 10^6
3 x 10^3
3 x 10^0
3 x 10^(-3)
3 x 10^(-6)

Answers

1. 3,000,000,000
2. 3,000,000
3. 3000
4. 3
5. 0.003
6. 0.000003

PLEASE HELP EXPRESSIONS!!!! 15 points

Answers

Answer:

C) [tex]-14w+12[/tex]

Step-by-step explanation:

[tex]10-7w-13-7w+15[/tex]

Group the similar terms together:

[tex]-7w-7w+10-13+15[/tex]

Add/Subtract the w:

[tex]-14w+10-13+15[/tex]

Add/Subtract the numbers:

[tex]-14w+12[/tex]

The answer would be c the question

Which expression repersents the total cost for Ari to rent a bike for b hours and Meg to rent a scooter for s hours?

Answers

Answer:

9b+10s

Step-by-step explanation:

Answer:

9b+10s

Step-by-step explanation: taking quiz right now

1. 3x-(5x-9)= 7-4(x+1)

Answers

Answer:

x = - 3

Step-by-step explanation:

3x - (5x - 9) = 7 - 4(x + 1)

3x - 5x + 9 = 7 - 4x - 4

3x - 5x + 4x = 7 - 4 - 9

2x = - 6

x = - 6 : 2

x = - 3

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