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alexira [117]
3 years ago
13

Given a right triangle with legs a, b and hypotenuse c, solve for a if b= 20 and c= 29

Mathematics
2 answers:
pantera1 [17]3 years ago
8 0

Answer:

C) 21

Step-by-step explanation:

a² + 20² = 29²       Use Pythagorean Theorem to solve for a

a² + 400 = 841       Solve for the exponents

     - 400 - 400      Subtract 400 from both sides

a² = 441                  Take the square root of both sides

a = 21

klasskru [66]3 years ago
5 0

Answer:

the answer is C. 21

Step-by-step explanation:

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murzikaleks [220]

Answer:the price of one senior citizen's ticket is $4

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Step-by-step explanation:

Let x represent the price of one senior citizen's ticket

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3 years ago
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