10. The diameter of a circle has length 12. The center is at (-5,2). Give the
equation of the circle.
A. (x - 2)2 + (y + 5)2 = 36
B. (X - 5)2 + (y + 2)2 = 6
C. (x + 5)2 + (y - 2)2 = 36
D. (x + 2)2 + (y - 5)2 = 6

a 360 degree rotation

step-by-step explanation:

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

step-by-step explanation: