3 years ago

A square has a perimeter of 28 ft. What is the length of each side? and it is in ft

Mathematics

2 answers:

Roman55 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

Virty [35]3 years ago

7 0

Answer: 7 feet

Step-by-step explanation:

Since all 4 sides of a square are equal, you do 28 / 4 = 7 feet, which is the answer.

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F(x) = square root 32x <br> g(x) = square root 2x

otez555 [7]

Given:

The two functions are:

$f(x)=\sqrt{32x}$

$g(x)=\sqrt{2x}$

To find:

The $(f\cdot g)(x)$ . Assume $x\geq 0$ .

Solution:

We have,

$f(x)=\sqrt{32x}$

$g(x)=\sqrt{2x}$

Now,

$(f\cdot g)(x)=f(x)\cdot g(x)$

$(f\cdot g)(x)=\sqrt{32x}\cdot \sqrt{2x}$

$(f\cdot g)(x)=\sqrt{32x\times 2x}$

$(f\cdot g)(x)=\sqrt{64x^2}$

$(f\cdot g)(x)=8x$

Therefore, the correct option is A.

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3 years ago

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andreyandreev [35.5K]

Answer:

m = 4

Step-by-step explanation:

Parallel means to have the same slope but different x- and y- intercepts

An example would be y = 4x + 6 and y = 4x - 2

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3 years ago

Solve. -2 1/4 ÷ (-1 1/2)

Pie

Answer:

=21/22

(Decimal: 0.954545)

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3 years ago

You want to build a fence around a rectangular yard that is 15 ft. Wide and 25 ft. Long. Find the perimeter of the yard. If fenc

nikklg [1K]

Answer:

$500

Step-by-step explanation:

25*2=50

15*2=30

15(2)+25(2)=80

80(6.25)=500

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3 years ago

Which shows the expression below simplified?

salantis [7]

Answer:

Step-by-step explanation:

(7 × 10-7) × 0.06

7 × 0.06 × 10^-7

0.42 × 10^-7

4.2 × 10^-8

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