A gallon of latex paint can cover 600 square feet. Maria has a rectangular room whose dimensions are 23 feet by 10 feet, with 7
2 answers:
Answer:
1.54 gallons of paint.
Step-by-step explanation:
Maria has a rectangular room whose dimensions are 23 feet by 10 feet, with 7 feet ceilings.
Area = 2(length + width) × height
= 2( 23 + 10)× 7
= 2 × 33 × 7
= 462 feet²
Total area of the room that she has to paint is 462 square feet. She wants to paint two coat on each wall.
Now the area would be 462 × 2 = 924 square feet
A gallon of latex paint can cover 600 square feet.
to paint 924 feet² she needs =
= 1.54 gallons of paints.
She needs to buy 1.54 gallons of paint.
You might be interested in
Answer:
The answer to your question is F = 78.8
Step-by-step explanation:
Equation
Multiply both sides by 9
Simplify
Divide both sides by 5
Simplify
Add 32 in both sides
Simplify (Inverse)
Substitute to find F
Simplify
F = 46.8 + 32
Result
F = 78.8
Answer:
Step-by-step explanation:
To evaluate or simplify expressions with exponents, we use exponent rules.
1. An exponent is only a short cut for multiplication. It simplifies how we write the expression.
2. When we multiply terms with the same bases, we add exponents.
3. When we divide terms with the same bases, we subtract exponents.
4. When we have a base to the exponent of 0, it is 1.
5. A negative exponent creates a fraction.
6. When we raise an exponent to an exponent, we multiply exponents.
7. When we have exponents with parenthesis, we apply it to everything in the parenthesis.
We will use these rules to simplify.
Answer:
Step-by-step explanation:
The area of an equilateral triangle with side length is equal to
. Since the perimeter is 24 units and there are three equal sides to an equilateral triangle, each side is
units.
Substituting in this value, we get: