how many multiples of 4, that are smaller than 1,000, do not contain any of the digits 6, 7, 8, 9, or 0

The measure of angle 0 is 600 degrees

Determine domain and range, largest open interval, and intervals which function is continuous.

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.