what is the length of the hypotenuse of the triangle rounded to the nearest tenth of an inch if the height is 5 and the length is 10

Arational number that is equivalent to -20/4?

Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.

Given right triangle abc, what is the value of tan(a)?