Find an equation in standard form for the hyperbola with vertices at (0, ±6) and asymptotes at y = ±3 /7x. y^2/36 - x^2/196 = 1 y^2/196 - x^2/36 = 1 y^2/36 - x^2/49 = 1 y^2/49 - x^2/9 = 1

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?