The floor of a bedroom is 12 feet by 15 feet and the walls are 7 feet high. One gallon of paint covers 250 square feet. How many
gallons of paint do you need to paint the walls and the ceiling of the bedroom?
1 answer:
Answer:
Two walls are 12 feet by 7 feet.
A = 2 (12 * 7) = 168 square feet
Two walls are 15 feet by 7 feet. A = 2 (15 * 7) = 210 square feet
210 + 168 = 378 square feet of walls
It is one gallon of paint will cover the four walls.
Step-by-step explanation:
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Answer:
2.4 or 2 remainder 2
Step-by-step explanation:
12/5 = 2.4
option B
Cos theta is positive and sin theta is negative in quadrant IV
We have to find opposite side using Pythagorean theorem.
x² + 4² = 5²
x² + 16 = 25
x² = 25- 16
x² = 9
Step-by-step explanation:
Set up a proportion.
x/10=110/100
x=11
Set up a proportion.
3.5/50=y/100
y=7
Okay well then no b the answer is b no
