Answer:
438.25
Step-by-step explanation:
A=2 π r h+2 π r^2=2×π×4.5×11+2×π×4.5^2≈438.25218
Terms : “a” and “b”
Coefficients: 12, -10, and 6
Hope this helps :)
Answer:
90 cents
Step-by-step explanation:
Find how much money you have by plugging in 18 as n into the expression:
5n
5(18)
Multiply:
= 90
So, when you have 18 nickels, you have 90 cents
Answer:
1/9 1/1/3 3/1
Step-by-step explanation:
Answer:
7 cars = 28 wheels
11 bikes = 22 wheels
total = 50 wheels
Step-by-step explanation:
7 cars = 28 wheels
11 bikes = 22 wheels
total = 50 wheels