There you go. cube root of smth is just the value to the power of one third.
Answer:
proportional because you can divide 16 and 36 by four and get 4/9
Given:
Consider the below figure attached with this question.
∠EFH = (5x + 1)°, ∠HFG = 62°, and ∠EFG = (18x + 11)°
To find:
The measure of ∠EFH.
Solution:
From the figure it is clear that ∠EFG is divide in two parts ∠EFH and ∠HFG. So,



Isolate variable terms.


Divide both sides by 13.


The value of x is 4.




Therefore, the measure of ∠EFH is 21°.
Idk I'm learning that also
The answer will be x=2i,-2i