what is the slope of the line that contains the points (-1, 2) and (3, 3)?
a -4
b 4
c 1/4
d -1/4

Step-by-step explanation:

Slope formula:

Therefore, the slope is 1/4, and the correct answer is 1/4.

C 1/4

Step-by-step explanation:

To find the slope of the line given two points, we use the formula

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

   = (3-2)/(3--1)

   = (3-2)/(3+1)

   = 1/4

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

what is the original number? you forgot to add it.