Answer:
27.86 or 27 wholes 6/7
Step-by-step explanation:
Let the number be x
140% of x = 39
140x/100 = 39
140x = 3900
x= 3900/140
x = 27 wholes 6/7 or 27.86
Area of semicircle = 1/2 x pi x radius x radius
radius of semicircle = 14/2 = 7
pi = 3.14 for this question, so
1/2 x 3.14 x 7 x 7 = 76.93
area = 76.93
Answer:
2300+0.08x >2700
Step-by-step explanation:
i think
12(pi)
diameter is 4, so radius should be 2
closest height to equal 12(pi) would be 0.96
