What is the slope for (-4,7), (-6,-4) and the slope for (15,8) (-16,9)​

m = -3 / -2 = 1.5

Step-by-step explanation:

see below

Step-by-step explanation:

slope for (-4,7), (-6,-4)

m = (y2-y1)/(x2-x1)

   = ( -4-7)/(-6- -4)

   = (-4-7)/(-6+4)

   = -11/-2

  = 11/2

slope for (15,8) (-16,9)

m = (y2-y1)/(x2-x1)

   = (9-8)/(-16-15)

   = 1/ -31

 = -1/31

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

13cm

step-by-step explanation:

(apex)