9/10 = z/8
cross multiply
9/10(10)(8) = z/8(8)(10)
9(8) = z(10)
72 = 10z
Isolate the z, divide 10 from both sides
72/10 = 10z/10
z = 72/10
z = 7.2
7.2, or D) is your answer
hope this helps
Answer:
I am not sure if my math is correct but I got $15 dollars in change.
Step-by-step explanation:
$50 times 0.10 (10%) equals $5. $50.00 minus $30.00 is $20.00. $20 minus $5 is $15.
When the radius is 8, the area would be 201.06
Area of circle = pi x radius² (pi x 8²)
Answer:
Im bored wanna talk?
Step-by-step explanation:
Answer:
number 4 on edge
Step-by-step explanation: