Answer:71.4
Step-by-step explanation:140*51%
Answer:
226pi
Step-by-step explanation:
2 * pi * 7 *(7+12)
Answer:
12
Step-by-step explanation:
First, we can see that there are four sides, and none of these equation contradict each other, so it is safe to say that <em>this is a quadrilateral</em>.
Second, all of the equations have the slope of <em>0 or undefined</em>, so it is a rectangle.
Lastly, the four points of intersection shows us that the side lengths are <em>3 and 5</em> units, so the area of it is 15 units².
Answer:
y=2x squared -3x-62
Step-by-step explanation: