Answer:
12 months
Step-by-step explanation:
2150-350=1800
1800÷150=12
Answer:
1 and 3, 2 and 4
Step-by-step explanation:
Supplementary angles total to 180° or should form a straight line. 1 and 3, 2 and 4 are vertical angles which equal one another and are not supplementary.
Answer: -4
Step-by-step explanation:
3x + 4 = -8
3x= -12
x = -4
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∫ √(4x - x²) dx
= 2[(4x - x²)^(3/2)] / 3(4 - 2x)