Answer:
The volume of paint that covers the whole car is gallons or one and a quarter gallons.
Step-by-step explanation:
Let the volume of paint required to cover whole car be 'x'.
Given:
Volume of paint to cover one-fifth of a car = one-fourth of a gallon.
We use unitary method to determine the volume of paint required.
∵ One-fifth of a car requires paint =
∴ Whole volume of car requires paint =
Therefore, the volume of paint that covers the whole car is gallons or one and a quarter gallons.
ANSWER
Emma is 44" tall
EXPLANATION
We have that David cast a shadow 42 inches long and he is 66 inches tall.
At that same place and time, Emma cast a shadow of 28 inches.
Since they are at the same spot and time, we can conclude that the ratio of their height to shadow must be the same.
Let Emma's height be x.
The ratio of David's shadow to height is:
42 : 66 or 42 / 66
For Emma, it is:
28 : x or 28 / x
That means that:
So, Emma is 44" tall.
Answer:
8 ft^2
Step-by-step explanation:
area of ABC is:
area of ABC is 18 square ft, then
now you can find h1 and the area for EFG
Answer:
V=a^3
V=8 1/2^3
V=614.125
Step-by-step explanation:
Answer:
52.19612
Step-by-step explanation:
hope this helps