Answer:
53°
Step-by-step explanation:
17² = 18² + 20² - 2(18)(20) cos Q
289 = 324 + 400 - 720 cos Q
289 = 724 - 720 cos Q
-435 = -720 cos Q
0.6042 = cos Q
Q = 52.83
barrel A: height = 72 inches, radius = 24 inches Barrel B: height = 36 inches, radius = 48 inches Complete the following stateme
nts. Use 3.14 for . The volume of Barrel A is blank cubic inches. The volume of Barrel B is blank cubic inches. The volume of Barrel A is blank the volume of Barrel B blank? can u help me figure out the blanks pretty please someone
2 answers:
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