EQUIVALENT EXPRESSIONS

1. 7(2+w)
2. 6+5(k+4)
3. 6f+2(3+f)

What value of x will make the triangles similar by the sss similarity theorem?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Find the missing dimension! need asap! tiny square is a =3025 in ²