Lines s, t, and u are perpendicular bisectors of the sides of fgh and meet at j. if jg = 2x + 2, jh = 2y - 2, jf = 10 and hi = 2z - 4, find x, y, and z.

question 16 options:

a) x = 4, y = 6, z = 7

b) x = 6, y = 4, z = 3

c) x = 6, y = 4, z = 7

d) x = 3, y = 7, z = 3

x = 4, y = 6, z = 7

Step-by-step explanation:

Given that for a triangle FGH, lines s, t and u are perpendicular bisectors.

They concur at the point J.

We know that the point of concurrence of perpendicular bisectors is the circmcenttre of the triangle.  Hence we will have J equidistant from the three vertices.  In other words,

JG = JH=JF

Now to find Z we make use of HI.

So option a is right answer

x = 4, y = 6, z = 7

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,