2•((-4)^2) + 4•(1.5)
1 answer:
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Step-by-step explanation:
<h3>Prove the LHS
Using trigonometric identities
That's
<h3><u>Rewrite the expression</u>
We have
<h3>So we have
<h3>Using trigonometric identities
<h3><u>Rewrite the expression</u>
That's
<h3>Reduce the expression with cos a
We have the final answer as
<h2>1</h2>As proven
Hope this helps you
Answer:
3.25 pounds per acre
Step-by-step explanation:
We want to find how much pounds of seed is need per acre. In division, with a numerator and denominator, this works perfectly, with how much we need (of seed) per acre translating into , with the line representing the per. We can plug this into a calculator to get 3.25 pounds per acre, or