22 Find the circumference of the circle. Use 3.14 or
22/7
for 1. Round to the nearest tenth if necessar
31.5 cm
O a. 198 cm
Ob. 150 cm
Oc. 99 cm
O d. 63 cm

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d