4 years ago

PLEASE HELP!!!!!!!!!!!! !

Mathematics

1 answer:

FinnZ [79.3K]4 years ago

4 0

Sorry idk reeeeaaaaaallllllyyy wish I could help

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Write 45% as a decimal.

wlad13 [49]

Answer:

0.45

Step-by-step explanation:

Because you have to write 45% has money so 45.00 divide by 100 = 0.45 hope this is right and helpful. Can you mark me brainliest

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3 years ago

X: -3x + 14 = 4x -7

Luda [366]

-3x+14=4x-7 = x=3

The answer is x=3

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The thickness of each eraser is 17mm. A stack of 230

eimsori [14]

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Step-by-step explanation:

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3 years ago

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Hii! I need some help, would anyone mind helping me?

Kisachek [45]

Step-by-step explanation:

${x}^{2} - 14x - 25 {y}^{2} + 100y = 76$

Factor by grouping,

$( {x}^{2} - 14x) - (25 {y}^{2} - 100y) = 76$

Complete the square, with the x variables,

$( {x}^{2} - 14x + 49) - (25 {y}^{2} - 100y) = 125$

Factor out 25 for the y variables

$( {x}^{2} - 14x + 49) - 25( {y}^{2} - 4y) = 125$

Complete the square

$( {x}^{2} - 14x + 49) - 25( {y}^{2} - 4y + 4) = 25$

Simplify the perfect square trinomial

$(x - 7) {}^{2} - 25(y - 2) {}^{2} = 25$

Make the right side be 1 so divide everything by 25.

$\frac{(x - 7) {}^{2} }{25} - (y - 2) {}^{2} = 1$

Here our center is (7,2).

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2 years ago

F ( x ) = 5^x+ 2; g ( x ) = 5^-x + 6

Anton [14]

*GUARANTEED ANSWER ✅*

Down below is the equation graphed

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3 years ago