4 years ago

Which of the following sets of lengths can represent the measures of the sides of a right triangle?

Mathematics

1 answer:

finlep [7]4 years ago

4 0

20, 21, 29

Explanation:
Use the Pythagorean Theorem
20^2 + 21^2 = 29^2
400 + 441= 841
841 = 841

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Choose the equation of the vertical line passing through point (1,-1)

astraxan [27]

If the line is vertical, then all of the point on the line have the same x-coordinate. In this case the x-coordinate is 1, so x=1.

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3 years ago

Item 6 Your friend earns $10.50 per hour. This is 125% of her hourly wage last year. How much did your friend earn per hour last

tester [92]

Answer:

$8.40

Step-by-step explanation:

We can write a proportion to find the total amount last year using the information given. A proportion is two equivalent ratios set equal to each other.

$\frac{125}{100}=\frac{10.50}{y}$

We will cross multiply the numerator of one ratio with denominator of the other. And then solve for y.

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3 years ago

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Anna71 [15]

Answer:

The 1st answer that is (0,7) will be No

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3 years ago

I NEED HELP ASAP!!

Ksenya-84 [330]

Answer:

8 and 2

Step-by-step explanation:

5+3=8

5-3=2

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3 years ago

Find the 12th term of following geometric sequence 5, 20,80, 320,

vesna_86 [32]

5, 20, 80, 320, 1280, 5120, 20480, 81920, 327680, 1310720, 5242880, 20971520

The 12th term would be 20,971,520
Everything is being multiplied by 4 each time

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3 years ago