This question is essentially asking you to find the surface area of the box.
The formula for SA on a rectangular prism is: 2(L*W+L*H+W*H)
L=Length W=Width H=Height
Lets input the information we know:
2(20*8+20*30+8*30)
Follow BEDMAS
2(160+600+240)
2(760+240)
2(1000)
2*1000
=2000
The box will need 2000 centimeters squared of material.
Hope this helps!
-Benjamin
Answer:
54+7x
Step-by-step explanation:
-2+7(x+8)
-2+7x+56
54+7x
Answer:
38633x794 =
30674602
Step-by-step explanation:
PLS MARK BRAINLIEST
Step-by-step explanation:
Let the smaller number be x
Greater number = 3x + 15
3x + 15 + x = 63
4x + 15 = 63
4x = 63 - 15
4x = 48
x = 48/4
x = 12
Greater number = 3(12) + 15 = 51
