PLEASE HURYY Examine the diagram. It is not drawn to scale. a Use the measurements provided in the diagram to determine the measure of ZB. B A А mzB = I 1180 с 579

Step-by-step explanation:

Use the fact that C + 118 = 180       Subtract 118 from both sides

C + 118 - 118 = 180 - 118

C = 62

C + 57 = B          C and A are remote interior angles.  They equal the exterior angles that are not supplementary to B.

62 + 57 = B

B = 119

step-by-step explanation:

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)