One leg of a right triangle is 12 inches, and the measure of the angle opposite that leg is $30^\circ$. what is the number of inches in the hypotenuse of the triangle?

Ok

in a 30-60-90 right triangle, if the leg oposite the 30 degree angle is x then the hypontuse is 2x

if the leg oposite the 30 degree angle is 12 inches then the hypontuse is 12*2 or 24 inches

-prime numbers are 2, 3, 5, 7
-zero can only go in the second or third number
- so you could do 1×10, 2×10, 3×10, 4×10, 5×10, 6×10, 7×10, 8×10, and 9×10 in the second digit
- you can also do this in the third digit 5× only because you can't double a number and you still have to do your last prime numbers
-in the first digit you can only do a number once

I'm not sure what my answer is cause I'm half asleep sorry