2 years ago

Help Please.

Mathematics

2 answers:

gregori [183]2 years ago

7 0

It would take 468 minutes to wash all the windows

harina [27]2 years ago

4 0

Answer:

468

Step-by-step explanation:

26 x 6 x3

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sertanlavr [38]

The answer is the THIRD option "C"

Im in collage.

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3 years ago

Please help! It's due soon.

Sedbober [7]

Answer:

Because f(g(x)) = g(f(x)) = x, f and g <u>are </u> inverse functions.

Step-by-step explanation:

f(g(x)) = f( $\frac{1}{4}\sqrt{x}$ ) = $16(\frac{1}{4}\sqrt{x} ) ^{2} = 16(\frac{1}{16}x)=x$

g(f(x)) = g $(16x^{2}) = \frac{1}{4}\sqrt{16x^{2} } = \frac{1}{4}(4x) = x$

6 0

3 years ago

How would you also do this??

Vesna [10]

4(5x + 7) = 128

First, I'd do distributive property and get:

20x + 28 = 128

Then, subtract 28 from each side.

20x = 100

Next, I'd divide 100 by 20 = 5

x = 5

4 *(5(5) + 7) = 128

5 * 5 = 25

4 * (25 + 7)

4 * 32 = 128

Therefore, the perimeter = 2l + 2w

l = 4

w = 5x + 7

BUT we know that x = 5

w = 5(5) + 7 = 32

2(4) + 2(32)

8 + 64 = 72

Therefore, the perimeter would be 72 inches.

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3 years ago

What’s the Value of y

timama [110]

Answer:

Step-by-step explanation:

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3 years ago

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Write the equation.Please help

Mamont248 [21]

Y = 3x is the answer
I did the math

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3 years ago