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3 years ago

What is the missing numerator?

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

7 0

Answer:

The missing numerator is 2.

Step-by-step explanation:

when you plug in 2 as the missing numerator and simplify you get 18/35.

$\frac{4}{5}$ - $\frac{2}{7}$ = $\frac{18}{35}$

the subtraction turns into 28/35 minus 10/35 which equals to 18/35

fgiga [73]3 years ago

5 0

4/5 - /7 =

4/5 - 2/7

5 * 7 = 35

7 * 4 = 28

5 * 2 = 10

28/35 - 10/35 = 18/35

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Write the equation of the line that passes through the points (-6,5) and (3,−5). Put your answer in fully reduced point-slope fo

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Answer:

$\displaystyle y-5=-\frac{10}{9}(x+6)$

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$\displaystyle y+5=-\frac{10}{9}(x-3)$

Step-by-step explanation:

We want to write the equation of a line that passes through the points (-6, 5) and (3, -5) in point-slope form.

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

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$\displaystyle m=\frac{\Delta y}{\Delta x}=\frac{(-5)-(5)}{(3)-(-6)}=\frac{-10}{9}=-\frac{10}{9}$

Next, we can use either of the two given points. I'll use (-6, 5). So, let (-6, 5) be (<em>x₁, y₁</em>). Substitute:

$\displaystyle y-(5)=-\frac{10}{9}(x-(-6))$

Or, fully simplified:

$\displaystyle y-5=\frac{-10}{9}(x+6)$

Using the other point, we will acquire:

$\displaystyle y-(-5)=-\frac{10}{9}(x-(3))$

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Step-by-step explanation:

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