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Law Incorporation [45]
2 years ago
6

Write "yes" or "no" to state whether or not the given side lengths would form a right triangle.

Mathematics
2 answers:
jeyben [28]2 years ago
6 0
1.no 2. no 3. yes
1 does not add to 90, neither does number 2. number 3 has three values that add to 90 degrees
Mamont248 [21]2 years ago
4 0

Answer:

yes, yes, no

Step-by-step explanation:

28squared+34squared=2809 find the square root and it equals 53

4.5squared+6squared=56.25, square root equals 7.5

20squared+30 squared=1300, square root is 36.5, so its wrong

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I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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3 years ago
What is the answer I really need help
attashe74 [19]

Answer: 27

Step-by-step explanation:

The perimeter is the lengths of all sides of the figure added together. Since all  sides are equal in this triangle, we know all sides have a length of 9. We know this because all sides have 2 little lines on them, symbolizing that they are equal.

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3 years ago
A plumber is installing dish washers in each 15 apartments. He needs 70 cm of tubing to connect each dishwashers to the water so
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2 years ago
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Find the slope of the line passing through the points (-5, 3) and (7,9).
dybincka [34]

Answer:

\huge\boxed{slope=\dfrac{1}{2}=0.5}

Step-by-step explanation:

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points

(-5;\ 3)\to x_1=-5;\ y_1=3\\(7;\ 9)\to x_2=7;\ y_2=9

Substitute:

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