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Sindrei [870]
3 years ago
15

A Triangle has an angle that measures 137.3 degrees. The other two angles are in a ratio of 3:4. What are the measures of those

two angles?
Mathematics
1 answer:
Andreyy893 years ago
8 0
So we start off by subtracting 137.3 from 180 getting 42.5. If you add the ratios up (3+4) you get 7 and 7 should equal 42.5. thus,

42.5/7= 85/14

(85/14)*3=18.2 or (255/14 to be exact)
(85/14)*4= 24.29 or (170/7 to be exact)
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Answer:

x + 12

Step-by-step explanation:

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Therefore, the answer is x + 12.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

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HELP ME PLEASE ASAP?!?<br> What is the value of x?
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30

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180-150=30

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Which equation is equivalent to StartRoot x squared + 81 EndRoot = x + 10?
marishachu [46]

The given equation is equivalent to Option D .

The mission option is

A. x+10= x+10

B. x+9 =x² + 20x + 100

C. x² +81 = x² + 100

D. x² + 81 = x² +20x + 100

<h3>What is an Equation ?</h3>

An equation is a mathematical statement formed when two algebraic expression is equated by an equal sign .

An equation is given in the question

\rm \sqrt{x^2 + 81} = x +10

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\rm {x^2 + 81} = x^2 +20x + 100

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To know more about Equation

brainly.com/question/10413253

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