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3 years ago

Find the value of x. Then find the measure of each labeled angle. (9x - 10) (5x + 38)

Mathematics

1 answer:

omeli [17]3 years ago

3 0

Answer:

x=12 and

(9*12)-10=98

(5*12)+38=98

both angles are = 98

Step-by-step explanation:

do this :

9x - 10 = 5x + 38

( - 5x from both sides)

4x - 10 = 38

(add 10 to both sides)

4x = 38+10

4x=48

(divide by 4)

x=48/4

= 12

substitute into the equations:

(9*12)-10

(5*12)+38

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2 years ago

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Amanda [17]

Answer:

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3 years ago