Answer:
No solution is possible from the information given.
The area of the lawn is unknown.
Step-by-step explanation:
Answer:
Step-by-step explanation:
y = x² + 4x is an up-opening parabola with x-intercepts 0 and -4.
y ≥ 0 when x≤-4 or x≥0
range: (-∞,-4)∪[0,+∞)
Answer:
1
Step-by-step explanation:
10 * 1/10 is 1