Answer:
x=2.25hrs
Step-by-step explanation:
1/9 =1/4hr
9/9=x
(9/9)/(1/9)=1/4.xhr
1/9=1/4.xhr
cross multiplying
4x=9
x=9/4
x=2.25hrs
Answer:
3 for x not equal to zero
Answer:
The total area is 66
Step-by-step explanation:
I believe the answer is B, Oval.
Answer:
E
Step-by-step explanation:
