3 years ago

The slope of (-2, -19) and (-12, 11)

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

6 0

I think the slope is m=-3 I hope it’s correct

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Please Help Me Out Show You Work :) I will appreciate much

liberstina [14]

Step-by-step explanation:

$k = \frac{6}{4} \\ k = \frac{3}{2}$

$\frac{ab}{mn} = \frac{bc}{no} = \frac{cd}{op} = \frac{da}{pm}$

$y = 8 ( \frac{3}{2} ) \\ y = 12$

$z = 6 ( \frac{3}{2} ) \\ z = 9$

$5k = 8 \\ k = \frac{8}{5} \\ x( \frac{8}{5}) = 32 \\ x = 20ft$

5 0

2 years ago

The discount price of a hat is $18.00 what is the regular price?

noname [10]

You gotta put more information out buddy

5 0

3 years ago

How do u solve it, I'm stuck please help.

allochka39001 [22]

I think it’s 3 I’m not sure

3 0

3 years ago

Read 2 more answers

14. Ms. Brooks cell phone plan charges $27.00 a month for her phone. She is charged $0.15 per text she sends. She sends 78 texts

Licemer1 [7]

Answer:

$27.00 + 0.15t =

Step-by-step explanation:

8 0

3 years ago

Consider triangle ABC where AB=X+5, BC=X-2, area is 30cm squared. Find X by solving X^2+3X-70=0, and find the perimeter.

klasskru [66]

Answer:

What the hell AC is not given so you can't find the Perimeter

Step-by-step explanation:

x^2+3x-70=0

(x-7)(x+10)=0

x-7=0

x+10=0

x=-10

AB=x+5

AB=12

AB=-5

BC=x-2

BC=5

BC=-12

Area of ABC = 30cm2

Perimeter of ABC = AB+BC+AC

8 0

3 years ago