Answer: 6
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
angle 1 plus angle 2 equals 90 because they are complementary. combining like terms gives you 8x + 18 = 90. then you get 8x = 72, which means that x equals 9
Answer:
5.0
Step-by-step explanation:
0.16÷0.03220=4.9689
=5.0
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