Answer:
function
Step-by-step explanation:
A <u>function</u> is a rule that pairs each element in one set with exactly one element from a second set.
1) a.30
3) complementary: 12 and 78
supplementary: 102 and 78
12 x 16 = 192 square inches
Answer:

Step-by-step explanation:
sine of A = 
opposite = 5
adjacent = 12
hypotenuse = 13
Answer:
8.5
Step-by-step explanation:
divide 34 by 4 and it gives you 8.5