Answer:
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Answer:
48 degrees
Step-by-step explanation:
A triangle has three angles that add up to 180 degrees. In a right triangle, one of the angles in 90 degress, and the other 2 add up to 90. In this case, we have 2 given angles, 90 degree angle and 42 degree angle. If we do 90+42 it gives us 132. We then subtract that from 180 to give us 48 degrees.
Answer:
how many hours does he work
B because 1 * 10^5 is equal to 100,000 as it moves 5 digits to the left (5 zeros)