Daniel is constructing a fence that consists of parallel sides ab and ef. complete the proof to explain how he can show that the measure of angle gkb = 120° by filling in the missing justifications.

option a: 1. alternate interior angles theorem; 2. definition of congruence

option b: 1. alternate exterior angles theorem; 2. substitution property

option c: 1. definition of congruence; 2. alternate interior angles theorem

option d: 1. substitution property; 2. alternate exterior angles theorem

what's the question?

step-by-step explanation:

there is no question.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

lol 2

step-by-step explanation: