Answer:
A = 213.52
Step-by-step explanation:
A = 4 pi radius square
diameter = 34
radius is half of diameter
radius = 17
A = 4(pi or 3.14)(17)
A= 213. 628300444 with pi
A = 213.52 with 3.14
hopefully this helps you understand this concept
2(x + 4) -3
2x + 8 (-3)
2x + -24
Answer:
$25
Step-by-step explanation:
.5 * 50 = 25
25<27.5<30
The cheapest supplier is the first one.
You pretty much just flip the second fraction and factor