A circle has a radius of 20 meters. which measurement is closest to the circumference of the circle in meters?(7.1B, 7.1C, 7.1F) Please help me if you can :b <3
A. 125.6 m
B. 62.8 m
C. 31.4 m
D. 251.2 m

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.