Answer:
B)10
Step-by-step explanation:
Because this is a right angle(indicated by the red box) the total measure should be 90°.
And based on that we say 5X +40=90
Subtract 40 from both sides to get 5x=50
And then divide both sides by 5 to get x=10
The answer is C
Hope this helped!!
Answer:
can you click a full photo of this question.
Answer:
Taybrownies1359Step-by-step explanation:
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