7 2/5 x 6 1/4
14/5 x 6/4
84/20
21/5
=4.2
Answer:
x = 20
Step-by-step explanation:
The interior angles of a regular octagon have measures of ...
180° -360°/8 = 135°
We want that equal to the given expression.
7x -5 = 135
7x = 140 . . . . add 5
x = 20 . . . . . divide by 7
The value of x is 20.
5 boys because if you add 5x5x5
If 1 = 5, 2 = 25, 3 = 125, like dat
Here ya go!!! this should be correct
