3 years ago

Find the value of x. PLEASE HELP!!!!

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

4 0

Answer:

Step-by-step explanation:

Because of the right angle (90 deg) in red, and the horizontal line on the bottom axis,

we know that :

49 + (1+5x) = 90

solving for x delivers x=8

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