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Anastasy [175]
3 years ago
9

Find A if B = 50° and α + β = 100°

Mathematics
1 answer:
goldenfox [79]3 years ago
5 0

Answer:

A=30

Step-by-step explanation:

We know through the Angle Sum Property of A Triangle that

all its angles add up to 180 degrees

Hence, A + (a+b) +B= 180

A+100+50=180

A+150=180

A=30

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3 years ago
Select ALL the correct answers.
DaniilM [7]
Be:
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</span>He is charged $2.50 for every additional hour of renting the bike:
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Answers:
Fifth option: f(n)=2.50n+4.50, and
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