3 years ago

(I'm helping someone else) Is a triangle with sides of length 6 ft., 21 ft., 23 ft. a right triangle? Show how you know.

Mathematics

2 answers:

Anit [1.1K]3 years ago

5 0

This is not a right triangle.
A right triangle will have one 90 degree angle.

MaRussiya [10]3 years ago

4 0

This is not a right triangle.

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Answer:

5.14 Decameters

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marysya [2.9K]

Answer:

-6.61

Step-by-step explanation:

Unless there is more included in this problem then -6.61 is the slope. Slope is represented as m in y=mx+b. Simply substituting in the slop and y-intercept shows that m=-6.61 or the slope is -6.61.

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3 years ago

What is the value of cos(A) in the diagram?<br> a.60/61<br> b.61/11<br> c.11/61<br> d.61/60

ehidna [41]

Answer:

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3 years ago

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Lynna [10]

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3 years ago

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Artyom0805 [142]

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Total: $69,500

Step-by-step explanation:

Income:

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Total: $69,500

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2 years ago