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3 years ago

The area of a rectangle is 352in2. If the width of the rectangle is x inches, write a function for the perimeter, P(x)

Mathematics

1 answer:

PIT_PIT [208]3 years ago

6 0

Answer:2x2

Step-by-step explanation:

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Kayla wanted to buy a coat that cost £120. She saw the coat on sale in one shop at 1/5 off. She saw the same coat on sale in ano

den301095 [7]

At one shop the coat was £24 with the 1/5 off and £30 in the other shop where it was 25% off so therefore the first coat she saw is the cheapest I think

Note: sorry if I’m wrong

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3 years ago

Does anyone know this?

barxatty [35]

Answer:

$\Huge \boxed{-2}$

Step-by-step explanation:

$f(x)=-2x^2-2x+10$

For f(2), the input of the function is 2.

Let x = 2.

$f(2)=-2(2)^2-2(2)+10$

Evaluate.

$f(2)=-2(4)-2(2)+10$

$f(2)=-8-4+10$

$f(2)=-2$

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3 years ago

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What is the length of PR?

kicyunya [14]

Answer:

$8\sqrt{3}$

Step-by-step explanation:

2/3 pi radians = 2/3 * 180 = 2 * 60 = 120 degrees

split triangle in half:

30, 60, 90 triangle

1/2 PR= 4 root 3

7 0

2 years ago

What is the slope of the line 6x + y = 24?

ValentinkaMS [17]

Answer:

-6

Step-by-step explanation:

You need to get it in Point-Slope form, or

y = mx + b

Isolate y by subtracting 6x

You are left with:

y = -6x + 24

M is the slope, so in this case, it is -6

5 0

2 years ago

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3 8ths as a percent

yKpoI14uk [10]

3/8=.375
.375 move the decimal two times to the right to make it a percent so it would be 37.5%

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3 years ago

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