Please help me provide an explanation too!

Step-by-step explanation:

The shaded area is the area of the rectangle minus the area of the two circles.

The circles have a diameter of 10.5cm.

The area of each circle is

A=(pi d^2)/4

So the total area of the two circles is

A=(pi d^2)/2

So the shaded area is

A=10.5(21)-(pi (10.5^2)/2

A=220.5-55.125*pi cm^2

A=47.32 cm^2 (rounded to nearest hundredth of a square centimeter)

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day