Answer:
Step-by-step explanation:
complimentary angles, when added = 90 degrees
69 + 5n + 1 = 90
5n + 70 = 90
5n = 90 - 70
5n = 20
n = 20/5
n = 4 <====
46?
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Answer: −4<x<1
Step-by-step explanation: plz mark brainliest
Volume of cylinder = πr^2 × h
= π × (5/2)^2 × 13
= 255.25 yd^3
