3 years ago

Expand it (2/7z -3/5x)2

Mathematics

1 answer:

svet-max [94.6K]3 years ago

3 0

( 2 / 7 z - 3 / 5 x ) 2

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hammer [34]

Answer:

a that the right answer because 25+10+20=55 that rights

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3 years ago

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Nostrana [21]

Answer:

Thanks for the points

Step-by-step explanation:

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3 years ago

Write the decimal 1.822 as a fraction. Do not write in lowest terms.

Degger [83]

Answer to your problem is:

1 411/500

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3 years ago

Which is bigger, 4/3 or 4/4

velikii [3]

Answer:

4/3

Step-by-step explanation:

This is just one of the ways you can do it

find the decimal or divide each fraction

so for the first one 4/3

4 divide by 3 is 1.33333

while 4 divide by 4 is 1

Compare

1.333333 and 1

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Hope this helps :)

4 0

3 years ago

Read 2 more answers

Please help me answer this

Ronch [10]

Answer:

10.77

Step-by-step explanation:

by using Pythagoras theorem we can find the distance between the points,

so...

distance between the points, which is the hypotenuse will be xy

difference between the y coordinates will be dy

difference between the x coordinates will be dx

according to pythagoras theorem,

$xy^{2} = dx^{2} + dy^{2} \\xy^{2} = (-6-(-2))^{2} + (-5-5)^{2}\\xy^{2} =(-4)^{2} +(-10)^{2} \\xy^{2} =16+100\\xy^{2} =116\\xy =\sqrt{116} \\xy=10.77$

8 0

2 years ago