3 years ago

What is the distance between points (0,0) and (-3,-4)?

Mathematics

1 answer:

allsm [11]3 years ago

8 0

Answer:

I think its -3, -4

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Estimate the area of the top of a drum that has a radius of 14 inches

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A= π · r²
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4 years ago

On the way home from her friend's house Sandy skateboards 30% of the way, walks 1/2 of the way, and then skips the rest of the w

netineya [11]

Answer:

0.2

Step-by-step explanation:

Convert the walking to percent

$\frac{1}{2} \times 100 = 50$

Add both skateboarding and walking

$30\% + 50\%\\\\= 30 + 50\\\\= 80$

Now, subtract that from a whole percent

$100 - 80 = 20\\\\20\%$

Convert it to a decimal

$20\% = \frac{20}{100} \\\\=20 \div 100\\\\= 0.2$

Therefore, in decimal, 0.2 is the number that shows the portion of the distance Sandy skips.

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3 years ago

If we know that a quadratic equation has a repeated root, which statement is true? The discriminant of the equation will be a ne

Lyrx [107]

<span> The discriminant of the equation will be equal to zero.

</span>

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3 years ago

Help Please! I need help on this quiz

astra-53 [7]

Answer:

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Step-by-step explanation:

triangle inscribed in semicircle is right

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4 years ago

Can you Simplify radical

MAVERICK [17]

Answer:

Step-by-step explanation:

4 X 4 + 16

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