Answer:
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Step-by-step explanation:
Answer:
They feed different water sheds.
Step-by-step explanation:
(pls mark me brainliest if u can)
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Answer to written question:
3x + 10x + 7x = 180
Combine like terms
20x = 180
Divide by 20
x = 9
Smallest angle 3x = 3*9 = 27 degrees
Answer to question in picture:
30/6x-2 = 36/5x + 13
Cross multiply
30(5x + 13) = 36(6x-2)
Distribute
150x + 390 = 216x - 72
Subtract 150x
390 = 66x - 72
Add 72
462 = 66x
Divide by 66
x = 7
Answer:
9,000
Step-by-step explanation:
Answer: (a^2bc)^2 for the first one