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Mariulka [41]
2 years ago
6

What is the length of the hypotenuse?

Mathematics
2 answers:
Sidana [21]2 years ago
6 0

Answer:

c = 13 millimeters

Step-by-step explanation:

c^2 = a^2 + b^2 Pythagoras Theorem

c^2 = 12^2 + 5^2

c^2 = 144 + 25

c^2 = 169

c = √169

c = 13

Hope this helped!

serg [7]2 years ago
3 0

Answer:

c = 13 mm

Step-by-step explanation:

I used the Pythagorean theorem

Formula - a^2 + b^2 = c^2

(5)^2 + (12)^2 = c^2

25 + 144 = c^2

169 = c^2

c = 13

Hope this helps :)

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A music store sold a total of 27 used trumpets and clarinets in one month. Trumpets cost $149 and clarinets cost $99. If total s
vodomira [7]
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1) Use letters to identify the variables:

Number of trumpets: t
Number of clarinets: c

2) Translate each statement into algebraic (mathematical) language.

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=> t + c = 27

2.2) Trumpets cost $149 and clarinets cost $99

Total cost of the trumpets: 149t
Total cost of clarinets: 99c

Total cost = 149t + 99c

2.3) Total sales were $3223

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3) State the system of equations:

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Equation (2) 149t + 99c = 3223

4) Solve the system of equations:

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=> 149t + 149c = 4023

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