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kari74 [83]
3 years ago
8

The diameter of a parabolic mirror is 22 centimeters, and the mirror has a depth of 0.5 centimeters at the center. What is the e

quation of the the cross-sectional parabola of the mirror?
Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0
1/242x^2 is your answer
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KATRIN_1 [288]

Answer:

m<ACB = 107*

Step-by-step explanation:

First we have to find the angle of m<CEB.

We know that the value of that angle plus m<CEP equals a total of 180, so we subtract the value that we have (147*) from 180 and we get 33*.

33* Is also the value of m<CAB.

33+40 = 43. 180-43 = 107.

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galina1969 [7]

Answer:

Your answer is.....

In every big pieces there will be 3 * 1/3 pieces.

So total 12 of 1/3 pieces

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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Rufina [12.5K]
14 years. Would be your answer.


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