A30 foot tree casts a 12 foot shadow. find the measure of the angle of elevation of the sun to the nearest degree

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers