Answer:
its 120 degrees
Step-by-step explanation:
add up all the know angles (110.60,70) then take that number and subtract it from 360, (360 is the number you get if you add all sides four sided shape)
Answer:
7n
Step-by-step explanation:
n+n+n+n+n+n+n
Count the number of n's
7n
I believe that is c if I'm wrong I'm very sorry
Answer:

Step-by-step explanation:
For
the set of points that include all solutions are
such that
; then we have
.
What is important to stress here is that
represents all of the solutions, while other points that we are given represent one solution (for example, point (2,-1) is just one solution)
Answer:
Width just means, diameter.
Step-by-step explanation: