Hi there,
The trapezoidal field's area is
(35+48) ÷ 2 × 26 = 1079 square yards
The triangular field's area is
39 × 26 ÷ 2 = 507 square yards
So totally, the area is
1079 + 507 = 1586 square yards
The farmer totally needs
1586÷150 ≈ 10.573
So he need at least 11 bags of fertilizer.
Hope this helped :P
Always I think is the answer. Hope this helps!
Centralizándolos situationist beneficioso punto
Answer:
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Answer:
4 hours
Step-by-step explanation:
The general formula for distance, rate and time is:
d = rt, where distance is the product of rate multiplied by time
Given that one train is moving at a rate of 70 mph and one is moving at a rate of 62 mph in the opposite direction, the combined distance over time is equal to 528 miles. Using the variable 't' for time:
70t + 62t = 528
Combine like terms: 132t = 528
Divide both sides by 132: 132t/132 = 528/132 or t = 4 hours
