Answer:
V =9.42 in^3
Step-by-step explanation:
The diameter is 3 inches
The radius is d/2 = 3/2 inches
The volume is
V = 4/3 pi r^2
V = 4/3 ( 3.14) ( 3/2) ^2
V =9.42 in^3
One song download costs $2 and one movie download costs $11.
Step-by-step explanation:
Let,
Price of one song download = x
Price of one movie download = y
According to given statement;
8x+9y=115 Eqn 1
15x+9y=129 Eqn 2
Subtracting Eqn 1 from Eqn 2
Dividing both sides by 7
Putting x=2 in Eqn 1
Dividing both sides by 9
One song download costs $2 and one movie download costs $11.
Keywords: linear equation, elimination method
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Answer:
hahehsususuueueueuususuue
Step-by-step explanation:
how r u
Answer:
is x–4
Step-by-step explanation:
I hope you understand
Answer:
Step one add 4 to both sides
step two divide both sides by 17
step 3 is the answer and that is 62/17
Step-by-step explanation:
Hope this helps!!!