Step-by-step explanation:you have to add the two smallest angle and then the big number 11 you'll see if the 2 angles you added are bigger then your 11
Hi there!

Use slope formula to solve for the slope of the line:

Plug in points into the equation. We can use the points (0, -10) and (25, -5):

Answer:
99 degrees
Step-by-step explanation:
81+a=180, so
180-81=99
a=99
Answer:
x=0.388143
Step-by-step explanation:
Answer:
15.40
Step-by-step explanation:
380/14=27.14
418/27.14=15.40