3 years ago

How to easily find the slope

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

3 0

Answer:

The formula for slope is $\frac{y2-y1}{x2-x1}$ .

Another version of the formula of slope is $\frac{rise}{run}$ (rise over run)

The rise is the change in y.

The run would be the change in x.

You might be interested in

X over 7+4 is greater than or equal to 16

Blizzard [7]

X/11>=16

X>=16x11

X>=176

5 0

3 years ago

I'll. ark brainlyest and give a lot of points for answering this right

valina [46]

Answer:

$\displaystyle T'( 2,4)$

$\displaystyle U'( 1,1)$

$\displaystyle S' ( 3,2)$

Step-by-step explanation:

we current vertices of the given triangle

$\displaystyle T( - 2,4)$
$\displaystyle U( - 1,1)$
$\displaystyle S ( - 3,2)$

remember that,

$\rm\displaystyle(x,y) \xrightarrow{ \rm reflection \: over \: y - axis}( - x,y)$

so we obtain:

$\rm\displaystyle \: T( - 2,4) \xrightarrow{ \rm reflection \: over \: y - axis}T'( 2,4)$

$\rm\displaystyle \: U( - 1,1) \xrightarrow{ \rm reflection \: over \: y - axis}U' ( 1,1)$

$\rm\displaystyle S( - 3,2) \xrightarrow{ \rm reflection \: over \: y - axis}S'( 3,2)$

6 0

3 years ago

How to find a discount percent

adoni [48]

If they give you the total price and the price after the discount you can use this "formula" to solve it p/100=b/a where p is the percentage, a is the total price and b is the price after the discount.

3 0

3 years ago

Find the area of a triangle with vertices at D(2, 0), E(–1, 0), and F(2, –7).

kati45 [8]

Im suck on the same question

8 0

3 years ago

Read 2 more answers

A teacher can grade 30 papers in 6 minutes and 100 papers in 20 minutes what is the rate of change

mr Goodwill [35]

Answer:

Step-by-step explanation i subtracted but im not good at math so dont take my word for it

3 0

3 years ago