Answer:
C. x=13
Step-by-step explanation:
add the 13 to the -4 and you will get your 9
Answer:

Step-by-step explanation:
The formula for the slope with two points given would be

Substitute

Answer: just do 10.8×9×6 and divide the answer by two
Step-by-step explanation:
Angle WXY is 100 degrees. You add angle WXZ and angle ZYX and you get 100. 60+40=100
Correct answer : C.
But in decimal form: 6.63324958