A 1.2
70°
X + 80°
DB
2x + 20°
с E
ZDBA= x + 80°, ZA= 70°
and LACE = 2x + 20°
What is the value of x and why

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

show da graph

step-by-step explanation:

139 divided by a number

step-by-step explanation: