Answer:
D
Step-by-step explanation:
I'm not certain but I guess that's it
It depends on the question, but if the question is, how many is there....
It usually means to <u><em>add</em></u>
(What is the question anyway?)
Answer:
-10
Step-by-step explanation:
the upper right is the same (105°), therefore the left 75°
now you have 180 = 75 + x + 115
therefore: -10
Answer:
51
Step-by-step explanation:
We need slope of all lines ?
Slope of JK:-

Slope of KL:-

Slope of JL
