27+a=32
a=32-27
a=5
Hope this helped you :)
Answer:
A. 176
Step-by-step explanation: First, to find the surface area to each triangle, you multiply the base times the height by 1/2. It is 28 for each triangle. Multiply that by 4, and you get 112. Then, the surface area of the square on bottom is 64. When added together, you get 176. No rounding needed. Hope it helped and is correct!
Answer:
A I think
Step-by-step explanation:
Answer:
3/16 of a pound of candy.
Step-by-step explanation:
3/4 ÷ 4 = 3/16
4 = 4/1
you invert and multiply 3/4 × 1/4
3×1= 3. 4×4=16. = 3/16
Answer:
16
Step-by-step explanation:
Given
x² + 8x = 4
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(4)x + 16 = 4 + 16, thus
(x + 4)² = 20 ← equivalent equation
