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shepuryov [24]
3 years ago
13

What is the length of the unknown leg of the right​ triangle?

Mathematics
1 answer:
Alik [6]3 years ago
8 0

1. Use the Pythagorean Theorem since this is a right triangle:

a^2 + b^2 = c^2

3^2 + b^2 = 4^2

b^2 = 4^2 - 3^2

b = √ 7

b = 3

answer : 3

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bogdanovich [222]

Answer:

<em>16 -> 15/20 -> 0.65 -> -7/25</em>

Step-by-step explanation:

<u>Why?</u>

Most of the numbers in the set are rational where there is only ONE nature number which is 16 and it's the greatest. Comes after is 15/20 which equals .75 and it's obviously larger than 0.65 which will come after. The negative number is the smallest so it goes last :)

5 0
3 years ago
Which country had control of Mali?<br><br>Italy<br>Great Britain<br>Spain<br>France
KatRina [158]

Answer:

400

Step-by-step explanation:

if the train travel in 150miles in 3hr then\

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6 0
3 years ago
Sifa has $156 in the bank. He needs to have at least $400 for spending money on his trip. Write and solve an inequality to find
gregori [183]
Sifa needs to earn $244

Solution
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6 0
2 years ago
Trisha had the following seven distances (in feet) in the triple jump.
Murrr4er [49]
When you find the mean you add all of them together. Then you divide your answer by how many numbers there are that you added. 

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7 0
3 years ago
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Chan rows at a rate of 8 mph in still water. It takes him three hours to row upstream from his house to the park. He rows back h
Degger [83]
Well in my calculations I got: well if you he increases the speed by 2.6 per hour soo 4+2.6=6.6
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