The measure of angle b is 83, and the measure of angle c is 42. what is the measure of angle d in degrees? a. 41 b. 45 c. 55 d. 125

C. 55 Degrees

Step-by-step explanation:

The sum of a triangle is 180 degrees. Since you already know two angles, the third one must enable the triangle to equal 180. You first add 83 and 42 together to get 125, and then subtract 125 from 180 to get 55 degrees as your answer.

55

Step-by-step explanation:

360

Given:
Machine A Candy Packing
x(minutes)  y(candies)
  5               600
10             1200
15             1800
20             2400

Machine B : y = 150x

Find number of candies packed in 12 minutes.

Machine A : 600/5mins = 120 candies per minute
120 * 12 minutes = 1,440 candies

Machine B : y = 150x ⇒ y = 150(12) ⇒ y = 1,800

Machine B: 1,800
Machine A: 1,440
Difference      360

Machine B packed 360 more candies than Machine A in 12 minutes.