It depends on what type of Triangle or what the volume or area is. This question is missing information.
Answer:
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Step-by-step explanation:
m<MON = 8x - 13°
m<LOM = 7x - 17°
To find : m <MON
First, we have to find the value of x :
Create an equation
( sum of angle in straight line )
Collect like terms

Calculate

Move constant to R.H.S and change its sign

Calculate the sum

Divide both sides of the equation by 15

Calculate

Now, let's find the value of m<MON

Plug the value of x

Calculate the product

Calculate the difference
°
Hope I helped!
Best regards!
Answer:
62.85
Step-by-step explanation:
divide bro