3 years ago

What is the most efficient way to use surface area in math

1 answer:

4 0

Answer: label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Step-by-step explanation:

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Another type of subtraction equation is 16-b=7. Explain how you would sole this equation then solve it.

sladkih [1.3K]

Answer: B = 9

Step-by-step explanation:

16-b=7

Rearrange so we can subtract 16 by 7

16 - 7 = 9

Substituting 9 for b and making sure it's correct.

16 - 9 = 7

4 0

3 years ago

Read 2 more answers

(x+2)-3(x-4)=6 and x=4

DENIUS [597]

Explanation:

If you plug 4 in for x into the equation, the equation becomes this:

$(4+2)-3(4-4)=6$

When you simplify the equation;

$(6)-3(0)=6$

Simplify it further,

$6-0=6$

That is correct. 6 = 6

Hope that answered the question.

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3 years ago

Daniel needs 15 gallons of gas in a car wash. At shooting star gas, the gasoline is $2.19 per gallon, and a car wash is five dol

larisa86 [58]

Answer:

first choice is the answer

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3 years ago

Multiple choice help please!!

Sonbull [250]

Should be D,B,and E.

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2 years ago

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The exterior angles of a hexagon are 56º, 730, 2xº, 3x°, 4x° and 5xº.<br> Find the value of x.

Nookie1986 [14]

Answer:

x = 16.5

Step-by-step explanation:

im assuming you meant 73 degrees instead of 730.

56+73 = 129

2x+3x+4x+5x = 14x

360-129 = 231

231 = 14x

231/14 = 16.5

x = 16.5

7 0

2 years ago