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seropon [69]
3 years ago
11

Please help I need this done by 5:00​

Mathematics
1 answer:
Aliun [14]3 years ago
6 0
<h2>PLEASE DOUBLE CHECK I AM SO OUT OF PRACTICE WITH THESE OMG</h2>

A. a = 25º

B. 41º

C. 41º

uh werk:

180º = 2a - 9º + 5a + 14º

180º = 7a + 5º

175º = 7a

a = 25º

180 - (5a+14) = 180 - 139 = 41

or 2a-9 = 41

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Answer:

Step-by-step explanation:

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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Small cone:

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= 1/3 x 3.14 x 3^2 x 5

= 47.1 cubic inches  

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The answer is 390 × pi.

4 0
3 years ago
The measure of an angle is 60° less than nineteen times the measure of its supplement. what is the measure of the angle?
DerKrebs [107]
Two angles are supplementary when they <span>add up to 180 degrees.

x = angle
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x = 12</span>°  ← answer
3 0
3 years ago
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Answer:

#2 option: \frac{2}{3}

Step-by-step explanation:

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8 0
2 years ago
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Answer:


Step-by-step explanation:


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