Answer: D.) 33.66
Steps:
First find discount
19.80x * 0.15
19.80(2) * 0.15
39.6 * 0.15
5.94
19.80x - 5.94
19.80(2) - 5.94
39.60 - 5.94
33.66
First you find the area of both circles... The smaller one is Pi, and the other one is 1.75pi. Take 1.75pi and multiply it by 13, getting 22.75pi. Do the same for the other circle, getting 13pi. Now subtract the former number by the latter number, getting 9.75pi, and that is the volume.
(1/2) / (1 + 2/3) = (4) / (B ) simplify
(1/2) / ( 5/3) = 4 /(B) cross-multiply
B(1/2) = (5/3)(4)
B(1/2) = 20/3 multiply both sides by 2
B = 40/3 cups of B = 13 + 1/3 cups of B
8 * 10^3 is larger than 4 * 10^2
10*10*10 = 1000 * 8 = 8000
10*10= 100 * 4 = 400
Answer: the one with the 12,18 and 22 step by step equation
hope this helped
Step-by-step explanation:
