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22-01-2019
Mathematics

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What is the measure of angle x help

What is the measure of angle x help class=

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wegnerkolmp2741o wegnerkolmp2741o

22-01-2019

Answer:

x=20

Step-by-step explanation:

Since this is a right angle, the two angles add to 90 degrees

30+3x= 90

Subtract 30 from each side

30-30+3x= 90-30

3x=60

Divide each side

3x/3=60/3

x = 20

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