Idk about number 4 but I think the other ones are correct
Can u go closer I can’t see
It is okay to take the inverse of both side given that you remember to exclude the value that make the denominator zero which is in this case r=-1
Your answer is h=2.
Explanation:
Divide 6 by 3
1/2 + 3/4 =
1/2 = 2/4
2/4 + 3/4 = 5/4 = 1 1/4
Answer = 1 1/4
Hope this helped☺☺
