180 - 64 = 116
116 / 2 = 58 :)
Check: 58 + 58 + 64 = 180
There is no picture, but here are the directions to finding the surface area.
1. Find the area of the square(A = bh) and remember that the base and the height will be the same on a square).
2. Find the area of one of the triangular faces (A = 1/2bh), where the base would also be the length of the side of the square and the height the lateral height of the triangular face).
3. Multiply your answer from 2 by 4 because there are 4 of these.
4. Add you answers for #3 and #1 to get the total surface area.
Answer:
x > 10
Step-by-step explanation:
Given
x - 3 > 7 ( add 3 to both sides )
x > 10
Answer: See explanation
Step-by-step explanation:
1. Let the small number be x
Then, the bug number will be: x + 25
Therefore, x + x + 25 = 131
2x + 25 = 131
2x = 131 - 25
2x = 106
x = 106 / 2
x = 53
Small number= 53
Big number = x + 25 = 53 + 25 = 78
2. Let the small number be x
Then, the bug number will be: x + 14
x + x + 14 = 58
2x + 14 = 58
2x = 58 - 14
2x = 44
x = 44/2
x = 22
Small number = 22
Bug number = 22 + 14 = 36
The numbers are 22 and 36.
3. Let number of basketball sold be x
Therefore, number of football sold will be x+3.
Therefore, x + x + 3 = 27
2x + 3 = 27
2x = 27 - 3
2x = 24
x = 24/2
x = 12
12 basketball were sold
Number of footballs sold = 12 + 3 = 15
4. Let calories in bowl of soup x
Hamburger = 2 × x = 2x
Therefore, x + 2x = 738
3x = 738
x = 738/3
x = 246
There are 246 calories in bowl of soup
Calories in hamburgers = 246 × 2 = 492 calories
Answer: 480 in cubed
Step-by-step explanation: volume is length * width * height so 8*5*12=480