All quadrilateral angles have to add up to a total of 360°, so we just need to add the angles we already have and subtract that from 360.
135+90+80=305
360-305=55 so your answer is 55!
B
The answer is, I already took this
Answer:
m a t h
Step-by-step explanation:
i am in middle school so i dont know
Answer:
hi again
6
x
−
3
y
=
12
x
+
6
y
=
5
3
x
+
y
=
16
Step-by-step explanation:
Hey there!
The most T-shirts you can buy if you con only spend $200 is 37 shirts.
Work:
200 ÷ 5.33 = 37.5
Since you can't buy half a shirt your answer is 37
Hope this helps, let me know if there is anything else I can do to help you. :)