We have to calculate the area of the polygon. This polygon is made of a parallelogram and the right triangle. The area of the triangle: A 1 = a * b / 2 = 8 * 17 / 2 = 136 / 2 = 68 cm^2. The area of a parallelogram : A 2 = a * h = 17 * 6 = 102 cm^2. Finally: A ( polygon ) = A 1 + A 2 = 68 + 102 = 170. Answer: B. 170 cm^2.<span> </span>
The answer is A.
120/15 = 8 envelopes per minute.
4 inches of rain would fall in 6 hours
<h3><u>Solution:</u></h3>
Given that, A rain storm came through Clifton park
And it was accumulating inches of rain/hour
So amount of rain accumulated in 1 hour =
Thus amount of rain accumulated in six hours is calculated by multiplying the amount of water accumulating per hour and 6
Amount of water accumulated in 6 hours = Amount of water accumulated in 1 hour 6
<em><u>Another way:</u></em>
Let "n" be the amount of rain accumulated in 6 hours
1 hour ⇒ rain accumulated
6 hours ⇒ "n"
By cross multiplication, we get
Hence, 4 inches of rain would fall in 6 hours.
Y2-y1/x2-x1
5-(-3)/(-6-(-1))
8/-5
-8/5 is the slope