The answer is c (x+21) and (x-2) you have to find two numbers that multiply yo give you -42 and add to give you 19
Complementary angles are angle pairs whose measures sum to one right angle (14 turn,90°, or π2 radians)
Answer:
Step-by-step explanation
2xy² +8y
= 2y (xy+8)
Just see what is the maximum common numbers u can find
5 times the quotient of 2 numbers is 5(r/t)
Answer is the third option
5(r/t)
The sum of interior angles of a triangle is 180°, and a linear pair is supplementary (adds to 180°). The appropriate choice is
... G. w = 105°, because ...
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In short, an exterior angle is equal to the sum of the opposite interior angles.
... w = 180 - (180 - (45 + 60)) = 180 -180 +45 +60
... w = 45 +60
