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Sphinxa [80]
3 years ago
11

PLEASE PLEASE PLEASE HELP! at least explain the steps to do it! I'd appreciate it so so much!

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
6 0
Hello
(n-2)*180 where n is the number if angles in a polygon
(38-2)*180
=36*180=6480

(29-2)*180=4860
1 angle -> 4860/29 = 167.58

You do the same here
(1026-2)*180=184,320
184,320/1026=179.64

They're complementary so 180-179.64=0.36°

(36-2)*180=6120
6120/36=174.85
180-175.85=5.15°
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Answer:

40

Step-by-step explanation:

80% of the test = 32 questions

100% of the test = x questions

Cross multiply

80*x = 100 * 32   Combine the right

80x = 3200         Divide by 80

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3 years ago
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Step-by-step explanation:

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Find the measure of angle JML.
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Step-by-step explanation:

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Subtract. Then, in two or more complete sentences, explained how you found the difference. In your explanation, make sure to inc
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Answer:

-1\frac{5}{2}-\frac{7}{12}=\frac{-49}{12}

Step-by-step explanation:

Given : Expression -1\frac{5}{2}-\frac{7}{12}

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Solution :

Step 1 - Write the expression,

-1\frac{5}{2}-\frac{7}{12}

Step 2 - Write mixed form into proper form,

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