Answer:(12,17)
Step-by-step explanation:
X + y= 29
4.50x + 7y=173
Solve by elimination.
Answer:
I mean I think there are like a ton of answers to this,
50,59
51,58
52,57
53,56
54,55,
Step-by-step explanation:
Answer:
4. supplementary
5. complementary
Step-by-step explanation:
4 is supplementary because the sum of the two angles is 180°.
5 is complementary because the sum of the two angles is 90°.