Please help! Will mark brainliest if correct! Worth 30 points! Wont give brainliest if you're not correct.

Mathematics

1 answer:

Vladimir [108]3 years ago

8 0

Answer:14.7

Step-by-step explanation:

d = l^2+w^2+h^2 = 10^2+4^2+10^2≈ 14.69694cm

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What is 37+8x=4(7-x)

nadezda [96]

Simplifying
37 + 8x = 4(7 + -1x)
37 + 8x = (7 * 4 + -1x * 4)
37 + 8x = (28 + -4x)

Solving
37 + 8x = 28 + -4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4x' to each side of the equation.
37 + 8x + 4x = 28 + -4x + 4x

Combine like terms: 8x + 4x = 12x
37 + 12x = 28 + -4x + 4x

Combine like terms: -4x + 4x = 0
37 + 12x = 28 + 0
37 + 12x = 28

Add '-37' to each side of the equation.
37 + -37 + 12x = 28 + -37

Combine like terms: 37 + -37 = 0
0 + 12x = 28 + -37
12x = 28 + -37

Combine like terms: 28 + -37 = -9
12x = -9

Divide each side by '12'.
x = -0.75

Simplifying
x = -0.75

7 0

3 years ago

I need B.<br><br> EMERGENCY THANK YOU VERY MUCH!!!

lisov135 [29]

Answer:

A. Mean = 9.7 (take all the numbers and divide by 10)

Mode = 12

Range = 5

B. Unsure. Would suggest either Mean - average and can tell when bus is running late or early or Mode - highest and lowest time combined

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3 years ago

The figure is the net for a rectangular prism.

svetoff [14.1K]

$sa = 2(lw + lh + wh)$

$sa = 2(8 \times 6 + 8 \times 16 + 6 \times 16)$

$sa = {544 \: cm}^{2}$

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

4 0

3 years ago

Read 2 more answers

I really need the answer

notka56 [123]

Answer:

2 $\frac{4}{16}$ = 2 $\frac{2}{8}$ = 2 $\frac{1}{4}$ lb.