Write the equation of the line of best fit using the slope-intercept formula,
these are the points;
arm span in inches. height in inches
y x
67 65 inch
60 61 inch
61 62 inch
70 71 inch
61 60 inch
68 69 inch
67 67 inch
70 71 inch
68 69 inch

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

1. supplementary angles

2. acd and bcd

step-by-step explanation:

i don't know

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex