Answer:
Step-by-step explanation:
The area of a circle is given by where is the radius of the circle. The diameter is given as feet, so the radius of this circle is feet.
Plugging in our values, we get:
.
Answer:
1080
Step-by-step explanation:
You can add 60 18 times to get 1080 seconds. (60+)
I hope I helped (:
Simple way to see it is to multiply the value opposite of the axis you're flipping it over by -1. For example the point (-5,7) would become (5,7) when reflected over the y-axis, because the point is moving from the left to the right. This means the triangle would be (1,3) (5,3) and (5,7) when reflected over the y-axis. For reflection over the x-axis it would be (-1,-3) (-5,-3) and (-5,-7) because each point is moving down.
Okay, I just know the answer not the range:
330 divided by 55 is 6. It would take 6 hours.