The answer would be m/ABC = 15x+6
You know that the interior angles of a triangle equal 180 degrees, and you know that two of the angles are 90 and 42. Do 180-90-42, and the last angle is 48.
Answer: 30y - 25b +5
Step-by-step explanation:
(look at attachment image fir explanation)
Answer:
The number is 8
Step-by-step explanation: