Answer:
the first one
the third one
the fourth one
Step-by-step explanation:
1. x <em>does</em> equal 9
2. the equation would lead to x being canceled out so there would be an x in your answer
3. x <em>does</em> equal 30
4. x <em>does</em> equal 6
5. x should equal 135
Answer:
it is either A or D
Step-by-step explanation:
Answer:
x=0/y=-2
y=0/x=-3
....∞
Step-by-step explanation:
Answer:
one because it is cilinder
