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3 years ago

If i ask a lot of questions on math, im sorry. im just very tired and its 1:23 am.

Mathematics

1 answer:

EleoNora [17]3 years ago

7 0

slope = $\frac{2}{3}$

using the points (1, 2 ) and (- 2, 0 ) then slope m

m = $\frac{0 - 2}{- 2 - 1}$ = $\frac{- 2}{- 3}$ = $\frac{2}{3}$

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notka56 [123]

Answer: 40 times.

Step-by-step explanation:

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3 years ago

The equation 6.32=k2 shows that buying 2 bags of apples would cost 6.32. how much is it for one bag

seropon [69]

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3 years ago

During the holiday sale at blooming department store all sweaters are discounted 30% on blockbuster Saturday the store discounts

RSB [31]

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Step-by-step explanation:

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3 years ago

what is an equation in slope intercept form for the line that passes through the points (1,-3) and (3,1)

Ede4ka [16]

Y=2x-5.
I found the slope using the formula m=y2-y1/x2-x1.
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I used (3,1) (only use one point, your choice) to find out b. 3=x, 1=y.
y=mx+b is the formula for slope intercept equations, so I plugged in the x and y.
1=2(3)+b; 1=6+b, subtract 6 on both sides and get -5=b.
I used the information to get y=2x-5.
Hope this isn’t too confusing! :)

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3 years ago

Evaluate <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7By%7D%20%20for%20x%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20and%20y%20%3D%2

Whitepunk [10]

$\displaystyle\\
\frac{x}{y} ~~~ \Big( \texttt{ for } x = \frac{2}{3} \texttt{ and } y = \frac{6}{7} \Big)= ?\\ \\ \\ 
\Longrightarrow~~~\frac{x}{y}= \frac{~\frac{2}{3} ~}{\frac{6}{7} }= \frac{2}{3} \cdot \frac{7}{6} =\frac{2\cdot 7}{3\cdot6 }= \frac{7}{3\cdot 3 }= \boxed{\frac{7}{9}} \\ \\ \\ 
\texttt{Correct ansver: A}$

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3 years ago