Question 4 of 10 If ABCD is an isosceles trapezoid, what is the value of x?
AC - 7x - 21
BD-5x + 13
A
o
A. 25
O B. 32
O C. 17
O D. 18
O E. 26.5
F. Cannot be determined

1696 hundred thousand

step-by-step explanation:

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

y = 3x+4

step-by-step explanation:

to find the slope

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

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4