2 years ago

What is an equation in point-slope form of the line that

Mathematics

1 answer:

-Dominant- [34]2 years ago

5 0

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

$y - y_1 = m(x - x_1)$

where

m is the slope

( x1 , y1) is the point

From the question the point is (-3, -1) and slope 2

The equation is

Hope this helps you

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So here's the question

Lesechka [4]

Yes, is subtraction, to get their "difference".

first off, let's convert the mixed fractions, to "improper", and then subtract.

$\bf \stackrel{red~yarn}{9\frac{1}{5}}-\stackrel{blue~yarn}{3\frac{11}{25}}$

$\bf -------------------------------\\\\
\stackrel{mixed}{9\frac{1}{5}}\implies \cfrac{9\cdot 5+1}{5}\implies \stackrel{improper}{\cfrac{46}{5}}
\\\\\\
\stackrel{mixed}{3\frac{11}{25}}\implies \cfrac{3\cdot 25+11}{25}\implies \stackrel{improper}{\cfrac{86}{25}}\\\\
-------------------------------\\\\
\cfrac{46}{5}-\cfrac{86}{25}\impliedby \textit{our LCD is 25}\implies \cfrac{(5\cdot 46)~~-~~(1\cdot 86)}{25}
\\\\\\
\cfrac{230~-~86}{25}\implies \cfrac{144}{25}\implies 5\frac{19}{25}$

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3 years ago

Find the distance d.Assume that the ratio of d to 120 ft is the same as the ratio of 50 ft to 40 ft

dalvyx [7]

Answer:

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Step-by-step explanation:

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3 years ago

Angel is picking blackberries in her backyard for a delicious pie. She can pick 9 blackberries in 2 minutes. If she needs 95 bla

Xelga [282]

Answer:

21.1 min

Step-by-step explanation:

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3 years ago

To multiply a whole number by a fraction, you can first write the whole number as a fraction by placing the whole number in the

Gnom [1K]

No. the product stays the same because it is still the same number, just in fraction form.

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2 years ago

Margo can purchase tile at a store for $0.69 per tile and rent a tile saw for $32. At another store she can

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Answer:

32 tiles

Step-by-step explanation:

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=32

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2 years ago