Based on the information given are two triangles similar?
Need answerrr asap!

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.