Hi there!
Once again, divide the figure into 3 rectangles:
Top rectangle:
3m × 5m = 15m²
Long rectangle (subtract 5m from 9m to get the width):
12m × 4m = 48m²
Bottom rectangle:
2m × 5m = 10m²
Add up areas:
15m² + 48m² + 10m² = 73m²
Answer: the maximum is at (3,4)
Step-by-step explanation:
I believe the equation shown above is an example of:
B. Associative Property of Addition.
Hope I helped!!
3/3 would be 1 hour
3/18 of the lawn would be done in 1 hour
18/3=6
6*1 = 6
it would take 6 hours to do the whole lawn
Answer:
D. (3; -4)
Step-by-step explanation:
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