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4 years ago

What is 2/10 in simplest form

Mathematics

2 answers:

ira [324]4 years ago

4 0

$\dfrac {2}{10}=\dfrac{2:2}{10:2}=\dfrac{1}{5}$

WINSTONCH [101]4 years ago

3 0

1/5the way I get the answer i just divide the numbers in half until I can't divide anymore. There are simpler was I just prefer to do it that way.

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Find two numbers the exact number is between 3 x 567

xenn [34]

2 numbers exact between 3 and 567 are 7 and 243

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3 years ago

What is the correct answer to this equation 2+10×2-5+3=

77julia77 [94]

Answer:

Step-by-step explanation:

apply BODMAS

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7 0

3 years ago

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The height of a small rock falling from the top of a 124-ft-tall building with an initial downward velocity of –30 ft/sec is mod

Contact [7]

Answer:

Option 3.

Step-by-step explanation:

The given function is

$h(t)=-16t^2-30t+124$

where, h(t) is the height of a small rock falling from the top of a 124-ft-tall building and t is the time in seconds.

It is a downward parabola.

Equate the function equal to 0, to find the time at which the rock touch the ground.

$-16t^2-30t+124=0$

If $ax^2+bx+c=0$ , the according to the quadratic formula

$x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

Using quadratic formula, we get

$t=\dfrac{-(-30)\pm \sqrt{(-30)^2-4(124)(-16)}}{2(-16)}$

$t=\dfrac{30+\sqrt{(-30)^2-4(124)(-16)}}{2(-16)},\dfrac{30-\sqrt{(-30)^2-4(124)(-16)}}{2(-16)}$

$t=-3.875, 2$

Time cannot be negative. So, the rock remain in the air in the interval 0 < t < 2.

Therefore, the correct option is 3.

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3 years ago

PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!

DaniilM [7]

Answer:

(3) ABCE hope this is correct

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4 years ago

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Write 1378 in expanded form <br><br> 1378=

olganol [36]

Answer:

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Step-by-step explanation:

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3 years ago

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