2 years ago

12 1/2 - (-4 1/2) =

Mathematics

1 answer:

puteri [66]2 years ago

3 0

Answer: the answer here is 8

Step-by-step explanation:

just lay it out up to down, divide annnnnd SHABLAM you got the answer :)

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i hope this is right!!! :)

6 0

2 years ago

Lets see who is smart lol

Simora [160]

9514 1404 393

Answer:

$\square\quad{y=\dfrac{1}{2}x+4}\\\\\square\quad{\dfrac{y-5}{x-2}=\dfrac{1}{2}}$

Step-by-step explanation:

The slope of a line is the same everywhere, so an equation can be written making use of that fact.

$\dfrac{y-y_1}{x-x_1}=\dfrac{y_2-y_1}{x_2-x_1}\\\\\dfrac{y-5}{x-2}=\dfrac{7-5}{6-2}=\dfrac{2}{4}\\\\\boxed{\dfrac{y-5}{x-2}=\dfrac{1}{2}}$

Cross-multiplying gives ...

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$\boxed{y=\dfrac{1}{2}x+4}$

These equations match choices B and D.

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3 years ago

Find the value of x in the triangle shown below. = २० 14 14 50° 18

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Step-by-step explanation:

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2 years ago

Find the slope-intercept form of the equation of the line that passes through the point P and makes angle with the positive x-

SIZIF [17.4K]

Answer:

The answer is " $y= -x+7$ "

Step-by-step explanation:

If $\bold{\theta = 135^{\circ}}$

point: $p=(2,5)$

Formula:

$\to m= \tan \theta \\\\\to (y-y_1)= m(x-x_1)$

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Put the value in the above formula:

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$\to y= -x+7$

3 0

3 years ago

12 1/2 - (-4 1/2) =​

12 1/2 - (-4 1/2) =