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ehidna [41]
3 years ago
14

HELP! I am REALLY struggling!

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
7 0
16 = 1/4x + 2.5...where x stands for diameter of large gear
16 - 2.5 = 1/4x
13.5 = 1/4x....multiply both sides by 4, eliminating the 1/4 on the right side
13.5 * 4 = x
54 = x.....the large gear is 54 cm
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(you asked for equations, so I <em>think </em>these are the equations you are looking for!)

Step-by-step explanation:

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<em>(given)</em> y = 98 - 0.54t

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