Answer:
45
Step-by-step explanation:
Answer:
6n-1
Step-by-step explanation:
Re-arrange
-(1 - 6n)
-(-6n + 1)
Distrubute
-(-6n -1)
6n - 1
Answer:
acute triangle
Step-by-step explanation:
We have 3 angles that are not equal to each other
They are all smaller than 90 degrees which means they are acute angles
Answer:
5/8
Step-by-step explanation:
The value of y = 40.
5x = 40
x = 8
180 = 40 + 40 + (2y + 20)
40 = y