3 years ago

A cube has a surface area of 384 square inches. What is the edge lenth of the cube? Explain pls

Mathematics

2 answers:

aev [14]3 years ago

7 0

Your answer would be 64 because if you divide 384 divided by 6 you would get 64.Hoped it helped!

m_a_m_a [10]3 years ago

3 0

Since there are 6 sides to a cube we can divide the total surface area by 6 to find the area of a single side

384 / 6 = 64

since the side of a cube is a square the sides are the same length, so we need a number, that when multiplied by itself is 64. The answer is 8

You might be interested in

X²-10x+25=0 quadratic equation by factoring

lisov135 [29]

Answer:

x = 5

Step-by-step explanation:

${x}^{2} - 10x + 25 = 0 \\ {x}^{2} - 5x - 5x + 25 = 0 \\ x(x - 5) - 5(x - 5) = 0 \\ (x - 5)(x - 5) = 0 \\ ( x- 5) = 0 \: or \: (x - 5) = 0 \\ x = 5 \: or \: x = 5 \\ x = 5$

4 0

2 years ago

It takes 1 gallon of gas to drive 25 miles. which measure of efficiency is this an example of

Brilliant_brown [7]

Are these the choices? <span>Cost, Time, Pace, Materials?

I think the answer would be - it is a measure of the efficiency of the materials used in the car. Since this talks about how many gallons of gas a drive of 25 miles would consume. </span>

8 0

2 years ago

What is 83 + 119 + 17 =

Fittoniya [83]

Answer:

219

Step-by-step explanation:

83 + 119 = 202

202 + 17 = 219

3 0

2 years ago

Read 2 more answers

PLEASE LITTERALLY HELP ME!!! IM STRUGGLINGGGG!!!

tangare [24]

Answer:

well you see, I don't care

4 0

2 years ago

Write an equation of the line that passes through (4,-1) and is parallel to the line -3x +y= 7

Gala2k [10]

Answer:

y = 3x -13

Step-by-step explanation:

y = 3x + 7

-1 = 3(4) + b

-1 = 12 + b

-13 = b

y = 3x -13

4 0

2 years ago