Gears A and B work together. Gear A turns 30 times when Gear B turns 45 times. When Gear B turns 12 times, how many times does G
ear A turn?
HELP ME PLZ I BEG OF YOU!?!
1 answer:
Answer:
8
Step-by-step explanation:
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The scale factor is 5 because 6×5=30
a. 4×5=20
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Answer:
x = 4 + 3/2y
y = -8/3 + 2/3x
1. Finding X
2x-3y=8
2x=8+3y
x+4+3/2y
2. Finding Y
2x-3y=8
-3y=8-2x
y=-8/3+2/3x
