Right angle=90°.
(X-20) + X = 90.
Then solve for X.
X=55
If you would like to simplify the following expression <span>(28x - 7y) + (32x + 52y), you can do this using the following steps:
</span>(28x - 7y) + (32x + 52y) = <span>28x - 7y + 32x + 52y = 28x + 32x - 7y + 52y = 60x + 45y
</span>
The correct result would be B. <span>60x + 45y.</span>
Answer:
1st option is correct
Step-by-step explanation:
-2 - 24i is the asnwer because ,to find the missing term we will take other all terms to other side and we will simplify this equation
Answer:
90 degrees and up
Step-by-step explanation: