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Nesterboy [21]
3 years ago
15

PLEASE HELP DUE IN 30 MINUTES FIND ? AND SHOW YOUR WORK

Mathematics
2 answers:
Ksivusya [100]3 years ago
8 0

Answer:

?= 180-(75+39)=66

Step-by-step explanation:

......

svlad2 [7]3 years ago
6 0

Answer:

66

Step-by-step explanation:

A triangle's angles always add up to 180.

So to find the missing angle, subtract the angles we already have by 180.

180-(75+39) = ?

180-114 = 66

I hope this helps!

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Leave the answer as an improper fraction​
Ghella [55]

Hey there!

ANSWER: \frac{23}{20}

EXPLANATION:

To find the answer to your question, you will need to add.

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Now move on to the numerator. Multiply 5 by 3.

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Now multiply 4 bu 2.

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If you want to get the numerator, add what you got after multiply.

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Let M be the closed surface that consists of the hemisphere M1:x2+y2+z2=1,z≥0, and its base M2:x2+y2≤1,z=0. Let E be the electri
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