Answer:
B
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
(5x+131)° and (5x+19)° are supplementary. Therefore, (5x+19)° + (5x+131)° equals to 180°.
Knowing that, we can do the following:
- (5x+19) + (5x+131) = 180
- 5x + 19 + 5x + 131 = 180
- 10x + 140 = 180
- 10x = 40
- <em>x = 4</em>
Assuming that you were to simplify this, you'd get 2n + 7n + 8 = 9n + 8.
Answer: 125.44
Step-by-step explanation:
(.56) x 224
Well i think is a) <span>m3
I'm not sure, i hope this help
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