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The area is 30 square units, as calculated by my geometry program, GeoGebra.
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The top portion can be considered a trapezoid with bases 2 and 4 and height 3, hence area (2+4)/2*3 = 9. The bottom portion is a rectangle 7*3 = 21 in area. Then the total area is 9+21 = 30 units^2.
The top portion can be considered a trapezoid with bases 2 and 4 and height 3, hence area (2+4)/2*3 = 9. The bottom portion is a rectangle 7*3 = 21 in area. Then the total area is 9+21 = 30 units^2.
Answer:
Step-by-step explanation:
We need to translate the given phrases into an algebraic expression.
1.
Let variable c represents the unknown quantity.
The total of the number of cars in the garage and the 6 cars outside.
Required expression : Cars in garage + Outside cars
Therefore, the required expression is .
2.
Let variable d represents the unknown quantity.
The number of dollars Paul owes minus 32.
Required expression : Number of dollars Paul owes - 32
Therefore, the required expression is .