State whether the given pairs are complementary or not complementary

<79 and <17

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Plz hurry evaluate the expression a+b where a=8 and b=19

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?