Solved using proportions.
to put them together and add them.
Answer:
90-24=76°
Step-by-step explanation:
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Answer:
x=2.75
Step-by-step explanation:
The answer will be correct.
Answer:
1. (2,3)
2. (7,-2)
3. (-4,-1)
4. No solutions
Step-by-step explanation:
Solve using substitution or elimination.