Answer:
2
Step-by-step explanation:
Complementary is 90 when added up and the other one is 180
Answer:
d
Step-by-step explanation:
Answer:
y stands for unknown number
Step-by-step explanation:
Answer:
D) 12
Step-by-step explanation:
7 + 4 + 1 = 12
Hope that helps!
<em>-scsb17hm</em>
They run parallel to each other when graphed.