X + 2(x + 4) = 32
3x + 8 = 32
3x = 24
x = 8
The lengths of the sides are 8, 12 and 12 (answer),
Answer:
228
Step-by-step explanation:
X = 4
Porque:
5(x + 3) = 2x + 3
5x + 15 = 2x + 3
5x - 2x = 3 - 15
- 3x = - 12
x = -12/ -3
x = 4 ✔️
Answer:
100 for the square
217.81 for the entire firgue
Step-by-step explanation:
For the square it's bh so do that formula
A = 10x10
A = 100
then for the semicircles that's half of a circle do the area of a circle formula and then multiply by half
A = 3.14×25
A = 78.54×0.5
A = 39.27
since we have 3 of them we are going multiply that by 3.
39.27 × 3 = 117.81
then we add them all up
117.81 + 100 = 217.81
Answer:
$520 dollars
Step-by-step explanation:
104÷2 = 52 × 10 = 520
