Ask question

Ask question

All categories

3 years ago

13

A rectangular prism is 10 inches long, 6 inches wide, and 4 inches high. What is the surface area of this prism in square inches

?

1 answer:

tatyana61 [14]3 years ago

4 0

Answer:

The surface area would be 248 square inches.

Step-by-step explanation:

To find the answer of this, use the formula for area of a rectangular prism.

SA = 2lw + 2lh + 2wh

SA = 2(10)(6) + 2(10)(4) + 2(6)(4)

SA = 120 + 80 + 48

SA = 248

You might be interested in

How do I solve -8=-(x+4)

DiKsa [7]

First do distrubutive property
-(x+4)=-8
Multiply the parenthesis by the invisible -1 in the front
: -x-4=-8
Now add 4 to both sides
-x=-4
then divide -1 by both sides
x=4 is your answer

8 0

2 years ago

Read 2 more answers

2x-14=-3x+6<br /><br>help with this equation???<br />

Sphinxa [80]

2x-14=-3x+6
You need to combine like terms and get all the x's on one side and the numbers on the other
2x+3x-14=6
5x=6+14
5x=20
now divide to get x alone
x=4

Hope that helps

5 0

3 years ago

Read 2 more answers

Helllppppppppp meeeeeeeepllllzzzz!!!!!!!!!!!!!!!!!!

solniwko [45]

Answer:

-3/5 or -0.6

Step-by-step explanation:

3 0

3 years ago

What is (2x-6)(3x-5) equaled to?

Luba_88 [7]

Answer:

6x^2-28x+30

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Please Help!! Find the Polynomial!!

grin007 [14]

Answer:

$\pi x^2-8\pi x+16\pi$

Step-by-step explanation:

To find the area of the inner circle, we need to find its radius. Here, we can write the radius as 4 - x. Now, we can use the formula $A=\pi r^2$ :

A = $\pi$ * $(4-x)^2$

We can expand the square:

A = $\pi *(16-8x+x^2)=\pi x^2-8\pi x+16\pi$

Thus, the polynomial is $\pi x^2-8\pi x+16\pi$ .

Hope this helps!

7 0

2 years ago

Read 2 more answers