Answer:
70 giraffes
Step-by-step explanation:
15 divide by 3 is 5
so 14 times 5 is 70 giraffes
Answer:
80+80=160
Step-by-step explanation:
Answer:
D. complementarly
Step-by-step explanation:
Complementary angles add to 90°
Answer:
see explanation
Step-by-step explanation:
They are collinear if the have the same slope
(2 - -1)/(5 - 1) = 3/4
(5 - 2)/(9 - 5) = 3/4
(5 - -1)/(9 - 1) = 6/8 = 3/4