Answer:
cos
Step-by-step explanation:
it's must to be cos
Answer: branliest plz
3/2 or 1 1/2
Step-by-step explanation:
Answer:

Step-by-step explanation:

Apply exponent rule
:


Possible values for x and y: 
Equilateral triangles have equal angles on the inside witch each equal 60 degrees . thus the start of the problem
First distribute 5 to 2g and 5h
10g + 25h - 6g
Then combine like terms (terms with the same variable)
4g + 25h
And your done because you cannot combine 2 terms that have different variable :)