Answer:
2 cans
Step-by-step explanation:
Given that :
Radius of pool = 30 feets
Using the relation for the Area of a circle :
Area = pi*r^2
Thus,
Area of pool = 3.14 * 30^2
Area of pool = 3.14 * 900 = 2826feet²
Paints are sold in cans of 5 gallon
5 gallon of paint = 1500 feet²
Least number of 5 gallon can required :
2826 feet² / 1500 feet² = 1.884 cans
Hence,
Least number of 5 gallon can required = 2 cans
Answer:
2(x+y) - 23 or
2x + 2y - 23
Step-by-step explanation:
twice the sum of x and y means
2(x+y)
decreased means minus or -
decreased by 23 means
- 23
twice the sum of x and y decreased by 23
2(x+y) - 23
2(x+y) = 2x + 2y
2x + 2y - 23
Answer is 26.4 hope this helped
48.75 =7.5✖️w
48.75/7.5=w
6.5=w
Answer is w=6.5
I think???
X/-3-2=9
Step 1: Add ~ x/-3-2+2=9+2
Step 2: Substitute ~ x/-3=11
Step 3: Multiply ~ x/-3(-3)=9(-3)
step 4: Substitute ~ x=-27
