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True [87]
3 years ago
12

Two gears in a machine are aligned by a mark drawn from the center of one gear to the center of the other. If the first gear has

teeth, and the second gear has teeth, how many revolutions of the first gear are needed until the marks line up again?
Mathematics
1 answer:
scoray [572]3 years ago
4 0

Answer:

The firstgear needs to make five revolutions in order for the marks to line up again.

Step-by-step explanation:

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Answer:

A or the 1st one

Step-by-step explanation:

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2 years ago
Is it true that the order when dividing 3 real numbers does not affect the answer
Jobisdone [24]


No, it is not true

Lets do an example:

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3 years ago
Find the value of each measure.
zloy xaker [14]

The two congruent base angles tell us that this is an isosceles triangle, meaning the triangle has two congruent sides. Therefore, we can set these two expressions equal to each other and solve from there.

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Hope this helps!

4 0
2 years ago
Can you help me please?! :)
UkoKoshka [18]
The answer is A
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12.75+4x

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