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notka56 [123]
4 years ago
10

The legs of a right triangle are 3 units and 7 units. What is the length of the hypotenuse? Round your answer to the nearest hun

dredth.
4.00 units
5.00 units
6.32 units
7.62 units
Mathematics
2 answers:
Maksim231197 [3]4 years ago
6 0

it would be 6.32 units

marysya [2.9K]4 years ago
6 0

Answer:

7.62

Step-by-step explanation:

The formula for the Pythagorean Theorem is a^2 + b^2 = c^2

If we input the number 3 and 7 into the equation, we get 3^2 + 7^2 = c^2

3^2 is 9, and 7^2 is 49, and 49 + 9 is 58

The square root of 58 is 7.62

Sorry that I'm late, I hope this can help someone in the future!

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sleet_krkn [62]

Answer: Below is the first one

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________is an acute angle and sin theta and cos theta are given. Use identities to find tangent theta, cosecant theta, secant th
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Answer:

tangent theta = 12/5,

cosecant theta = 13/12

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Step-by-step explanation:

Given sine theta= 12/13, cosine theta= 5/13.

According to SOH CAH TOA

Sintheta = Opposite/Hypotenuse = 12/13

Cosine theta = Adjacent/Hypotenuse = 5/13

Opposite = 12, Adjacent = 5, Hypotenuse = 13

Tan theta = Opposite/Adjacent = 12/5.

cosecant theta = 1/sintheta = 1/{12/13}

cosecant theta = 13/12

secant theta = 1/cos theta = 1/{5/13}

Secant theta = 13/5.

Cotangent theta = 1/tan theta = 1/{12/5} = 5/12

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