As the complete angle is right angle that is 90°
So both the angles should add up to 90°
(3x+2) + (x+16)=90
combine the like terms
4x+18 = 90
Subtract 18 from both sides
4x= 72
divide both sides by 4
x=18
Answer:
send the pic
Step-by-step explanation:
Answer: Product of powers
---
The product of powers rules basically says that two powers, let's call them

and

, with the same base (a) multiplied together equals

.
In your problem you can see that

and

are being multiplied together and the exponents are being added, which is what the "product of powers" law says.
I hope my answer is right