Answer:
A,C,D
Step-by-step explanation:
Answer:
i believe it -140
Step-by-step explanation:
The range means the y values. The points are written as: (x,y)
So, the right answer is {1,2,3} not the C because the range only needs to be told once.
Hope this helped and pls mark as brainliest!
~ Luna
Answer:
20. 4n+5+8n-5=180(linear pair)
12n=180
n=15
21. 9x-6=8.5x+2(can be seen from image)
9x-8.5x=2+6
0.5x=8
x=8/0.5
x=80/5
x=16
22. 4z+3z+6=90°(Complementary)
7z+6=90°
7z=84°
z=12°
Answer:
5
Step-by-step explanation:
