Acone shaped hat is shown: a cone is shown with slant height 14 cm and radius 6.2 cm. the unknown height is labeled with a question mark, and the line joining the tip of the cone to the base is perpendicular to the base. what is the approximate height of the hat?

Use the height of the cone and the radius of the base to form a right triangle. Then, use the Pythagorean theorem a^2 + b^2 = c^2

6.2^2 + b^2 = 14^2

38.44 + b^2 = 196

Get b^2 by itself

196-38.44 = b^2 =157.56

Then sqaure root it which is about 12.55229063

See if that helps ;)

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

x coordinate is none

step-by-step explanation: