(1 point) heights (in centimeters) and weights (in kilograms) of 7 supermodels are given below. find the regression equation, letting the first variable be the independent (x) variable, and predict the weight of a supermodel who is 177 cm tall.
height -172 & 166 & 168 & 176 & 178 & 174 & 172
weight -52 & 47 & 50 & 55 & 58 & 54 & 53

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180