If the length of a rectangle is 12 ft. and its area is 84 sq. ft., find the width of the rectangle.
1 answer:
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Jason worked 20 hours at $5 per hour and 30 hours at $6 per hour.
20 hours at $5 per hour = 20 times 5
30 hours at $6 per hour = 30 times 6
He earned $280 in 50 hours. Divide:
Your answer is the last choice, $5.60
Answer:
<h2>A = 52.5 m²</h2>Step-by-step explanation:
The formula of an area of a kite:
<em>e, f</em><em> - diagonals</em>
<em />
We have <em>e = 15m, f = 7m.</em>
Substitute: