Answer:90
Step-by-step explanation:
20- 120
One? Bc you get x=1 when you get 3x-5=2x-3-x then 2x-5=-3 then 2x=2
Answer:
Yes, BC || DE
Step-by-step explanation:
set up proportion and cross multiply to solve:
15/10 = 12/8
120 = 120
This is true! You can justify by explaining how you cross multiplied like the bold words above :)
Step 1: Find the slope using :
Step 2: Plug the slope and one-point into point-slope form :
Let's use (4,1) since there's no negative involved. That makes it easier:
Answer:
dose it tell you want angle the arc is at?
Step-by-step explanation: