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Allisa [31]
3 years ago
15

Which of the following equations has an extraneous root?​

Mathematics
1 answer:
RSB [31]3 years ago
4 0

Answer:

2

Step-by-step explanation:

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HELPP PLEASE ASAP Use the Pythagorean theorem to find the missing length in the right triangle
qwelly [4]

Answer:

c = 10

Step-by-step explanation:

The pythagoras theorem :

a² + b² = c²

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If John can paint half of a room in two-thirds of an hour, what part of the room can he paint in a full hour?
Firlakuza [10]

Answer:

<h2>0.75(3/4) part of the room</h2>

Step-by-step explanation:

Step one:

given data

we can express the given data mathematically as

John can paint 0.5room in 2/3 hours

let the part of the room he can paint in an hour be x

so

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75/100= 15/20=3/4 part

5 0
3 years ago
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