Answer:
A is about 706.86 inches squared hope this helps! :)
Step-by-step explanation:
Using the formulas
A=πr2
d=2r
Solving forA
A=1
4πd2=1
4·π·302≈706.85835in²
A is the answer because if it is 2.50 each day then the answer is 2.50d
Answer:
width = y - 5
Step-by-step explanation:
area = y^2 + 4y - 45
(y + 9)(y - 5)
<span>Solutions
1) Equation
</span>⇒ <span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x−4</span>)
</span></span>⇒<span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x+<span>−4</span></span>)
</span></span>⇒<span>(2x)(x)+(2x)(−4)+(3)(x)</span>+<span>(3)(−4)
</span>⇒2

<span><span><span>−<span>8x</span></span>+<span>3x</span></span>−12
</span>⇒2

<span><span>−<span>5x</span></span>−<span>12
Answer - </span></span>2

<span>−5x−12</span><span>
</span>