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MA_775_DIABLO [31]
3 years ago
7

13. The sum of the measures of angle Mand angle Ris 90°.

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
8 0

Answer:

x=5

Step-by-step explanation:

If the sum of the measures of angle M and R is 90 degrees, and you know that angle R is 55 degrees, subtract angle R from the total angle. Then, solve for M

90 - 55 = 35

5x + 10 = 35

5x = 25

x = 5

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2 years ago
I am so confused! Can anyone help me with this trig problem?
Dominik [7]

\frac{5\pi }{4} or \frac{7\pi }{4}

divide both sides by 2

sinΘ = - \frac{\sqrt{2} }{2}

Since the sin ratio is negative then Θ is in third / fourth quadrants

Θ = sin^{- 1} (\frac{\sqrt{2} }{2}) = \frac{\pi }{4} related acute angle

Θ = ( π + \frac{\pi }{4} ) = \frac{5\pi }{4}

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4 0
3 years ago
What is the solution to the equation g/13=52<br><br> A.4<br> B.19<br> C.650<br> D.676
Alexxandr [17]

Answer:

g=676

Step-by-step explanation:

g/13=52

We simplify the equation to the form, which is simple to understand  

g/13=52

Simplifying:

+ 0.0769230769231g=52

We move all terms containing g to the left and all other terms to the right.  

+ 0.0769230769231g=+52

We simplify left and right side of the equation.  

+ 0.0769230769231g=+52

We divide both sides of the equation by 0.0769230769231 to get g.

3 0
3 years ago
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How did I get the answer to these two problems
saveliy_v [14]
You already have the answer
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A- 1/3 =2/3 what would a be
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Add 1/3 on both sides
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