Answer:
9.5
Step-by-step explanation:
13x+1+12x-2+14x+1+109+132+128
collect all the like terms
13x+12x+14x
=39x
1+-2+1+109+132+128
=369
39x=369
divide both sides by 39
=9.5
Answer:
B
Step-by-step explanation:
Answer:
18.9
Step-by-step explanation:
The formula after being set up is 20 cos 19. After solving, that is the answer.
Which relation is represented by the arrow diagram? A. {(–2, 0), (–1, 0), (0, 6), (2, 1), (3, 2)} B. {(–2, 0), (–1, 0), (0, 6),
givi [52]
-2 -> 0
-1 -> 0
0 -> 6
2 -> 1
3 -> 2
(-2, 0)
(-1, 0)
(0, 6)
(2, 1)
(3, 2)
A
