Answer:
AED and DEF
Step-by-step explanation:
Both on a straight line equal 180 degrees (90 + <E)
The value of 4 in the 400 is ten times the value of 4 in the 40's place
Answer:
5r
Step-by-step explanation:
(8r + 5) - (3r + 5)
8r + 5 - 3r - 5
5r
Answer:
7
Step-by-step explanation:
Total sides = 6 *hexagon* (6 sided shape)
Divide the total perimeter by the many number of sides:
42(total) divided by 6(6 sides in total) = 7.
Therefore AB is 7
