2 years ago

Which one of the following sets of numbers represents the lengths of the sides of a right triangle?

1 answer:

andre [41]2 years ago

4 0

d. is the answer if you do pythagorean theorem which is a^2+b^2=c^2

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viktelen [127]

Answer:

Step-by-step explanation:

We can add 1 to both sides of the second equation and divide by 2 to get

x = (y-1)/2

We can then substitute x in the first equation to get

(y-1)/2 + 7 = 2y

Multiply by 2

y-1 + 14 = 2y

Subtract y and combine like terms

y = 13

6 0

3 years ago

lana [24]

Answer:

z would be at (-6,6)

Step-by-step explanation:

hope that helps

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3 years ago

Ainat [17]

Answer:

Step-by-step explanation:

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2 years ago

Alex

Use google calculator use google calculator to find the sum of the times 9 times 8

6 0

3 years ago

Anna35 [415]

Answer:

x=90 y=58 z=32

Step-by-step explanation:

I don't know how to explain it but yea

8 0

3 years ago