6. Describe and correct the error in determining whether segment XY is
tangent to Z

A. The right angle is not angle X so segment XY is not tangent to circle Z.

B. 112+60*2 does not equal 61*2. So segment XY is not tangent to circle Z.

C. The equation indicates triangle XYZ is obtuse, so segment XY is not tangent to
circle

D. The wrong segment is identified as the tangent, so, segment YZ is tangent to circle

the answer is 175.4379

step-by-step explanation:

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

sites: