D=3Ra solve for variable a
2 answers:
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Answer:
x = ± 4
Step-by-step explanation:
Given
x² = 96 ( take the square root of both sides )
x = ± = ±
=
×
= ± 4
Answer:
The total area of the two rooms is 188.25 square feet
Step-by-step explanation:
Given:
Area of the kitchen = 132 square feet.
Dimension of the Laundry room = 8 1/3 feet by 6 3/4 feet.
To Find:
The total area of the two rooms = ?
Solution:
Area of the two rooms = Area of the kitchen + Area of the laundry room
Area of the two rooms = 132 + Area of the laundry room
Area of the laundry room =
Area of the laundry room =
Area of the laundry =
Area of the two rooms =
Area of the two rooms = 132 + 56.25
Area of the two rooms = 188.25 square feet