Which angle is supplementary to 4?
2 answers:
Answer:
A. ∠1
Step-by-step explanation:
Supplementary angles are angles that add to 180°, so since ∠4 and ∠1 are in a straight line, both angles would add up to 180° if given a number value.
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Let x be the common factor between chickens and ducks. Then:
6x/(5x-63)=3/1
15x-189=6x
9x=189
x=21
6x=123 chickens were on the farm
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Answer:
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Answer:
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Step-by-step explanation:
(0,-9) could be a solution
