Hello!
As you can see, 3x+9 makes a right angle, or 90 degrees. We can turn this into an equation and solve for x.
3x+9=90
First we subtract 9 from both sides.
3x=81
Then divide both sides by 3.
x=27
Therefore, x=27.
I hope this helps!
Answer: I think its 1
Step-by-step explanation:
Answer:
We can’t see the “above” or the problems u are only showing us the answer choices
Step-by-step explanation:
Step-by-step explanation:
× = 3+8
x = 11
if the x is 1 then it will be
3 × 1 + 8
= 11
