Step-by-step explanation:
can't really use the Pythagorean because you don't know this is a right triangle.
use the fact that they are similar
so
3/6 = x/12 where x is FE
cross multiply
6x = 36 therefore FE = 6
then 6/12 = y/9 where y is FD
cross multiply
12y = 54 = 54/12 therefore FD = 4.5
442 is the answer thedjfbbxhcbdhx
An integer is a whole number...can be negative or positive.
There are no whole numbers between 0 and 1....so there are no integers between 0 and 1
Answer:
a=11
Step-by-step explanation: