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jeka57 [31]
3 years ago
13

Find the value of X, I need help solving this.

Mathematics
2 answers:
kykrilka [37]3 years ago
7 0

Answer:

26

Step-by-step explanation:

add both expressions to equal 90 (bc of the right angle)- x+11+2x+1=90

when you solve, you get x=26

Veronika [31]3 years ago
6 0

Answer:

A) 26

Step-by-step explanation:

This is a right angle and the measure of a right angle is 90°

x+11+2x+1 = 90° add like terms

3x + 12 = 90° subtract 12 from both sides

3x = 78 divide by 3

x = 26

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Answer:

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