3 years ago

The general formula of a parabola with a vertical axis is derived using the focus point and the __________ formula.

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

8 0

This would be the Distance formula

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HURRY! PAST DUE MATH HOMEWORK!

Anettt [7]

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3 years ago

Read 2 more answers

6 is what percent of 8?

kvasek [131]

6 is 75% of 8. 6/8 can be simplified to 3/4, which is easier to see as 75%.

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3 years ago

On number 19 this needs to be shown full work I don’t know where to start can someone help me now ASAP!!!

DENIUS [597]

Answer:

sorry if I'm wrong, I'm in the 7th grade lol, did my best :) hope I sortof helped

Step-by-step explanation:

5-2=3

square root of 3 with 3 is 1

$5 - 2 = 1 \\ 3 \sqrt{3 = 1}$

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3 years ago

70 points brainliest just please help me

Maurinko [17]

Answer:

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Step-by-step explanation:

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3 years ago

The price of lettuce was $1.25 one week and $1.50 the next week. Find the percent of increase.

melomori [17]

So the lettuce went up by 0.25 or 25c, now, if we take 1.25 to be the 100%, how much is 0.25 in percentage off of it?

$\bf \begin{array}{ccllll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1.25&100\\
0.25&x
\end{array}\implies \cfrac{1.25}{0.25}=\cfrac{100}{x}\implies x=\cfrac{0.25\cdot 100}{1.25}$

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3 years ago