The first both angles measure 45 degrees
Step by step explanation:
Complementary angles are angles that add up to 90 degrees and it said they both are equal which means both of them have to be half of the 90 degrees and half of 90 is 45 so 45 degrees
k-1/2b=47 because the difference is subtraction and half b is a half fraction and it equals 47.
D) because only 4 is the common factor in the equation.
Answer:
It's not 0 I got it wrong.
Step-by-step explanation:
Answer:
i think the answer is -y^2/20 + 2y/3 - 1/4
