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2 years ago

PLEASE HELP ME IGIVE YA'LL 12 POINTS PLEASE HELP ME

1 answer:

8 0

Here is an example from question 1.

This is the diamond method and helps before you can do it in your head after a bit of practice.
Hope it helps!

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Please solve this for me!

tatuchka [14]

Step-by-step explanation:

To find the slope between two given points you use the equation:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

(8,10) are $(x_{1},y_{1})$

(16,24) are $(x_{2},y_{2})$

After that you just plug in:

$m=\frac{24-10}{16-8}$

$m=\frac{14}{8}$

Simplify:

Answer:

The slope is $\frac{7}{4}$ for #1

7 0

3 years ago

How many customers does Mary have

Shtirlitz [24]

Answer:

32/.64 = 50

Step-by-step explanation:

3 0

3 years ago

Need help ASAP! Directions in picture ;)

prohojiy [21]

Answer:

104°

Step-by-step explanation:

In the diagram we see

Angle PRT + Angle TRS = Angle PRS

<h3>So according to the question</h3>

$55 + 49 = prs$

$= > 104$

So ,

Angle PRS = 104°

4 0

3 years ago

-6x + 9y = -21<br> -2x-4y=14

ankoles [38]

Simple....

work is attached. :D

7 0

3 years ago

Solve using linear combination p-q=8 2p-q =19

8090 [49]

Answer:

p =11, q = 3

Step-by-step explanation:

p-q=8

2p-q =19

Multiply the first equation by -1

-p+q = -8

Add this to the second equation

-p+q = -8

2p-q =19

------------------

p = 11

Now we can find q

p -q = 8

11 -q = 8

Subtract 11 from each side

11-11-q = 8-11

-q = -3

q =3

3 0

3 years ago