If you subtract 11 from my number and multiply the difference by -2​, the result is -36​. What is peter​'s ​number?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Use the graph of the sine function y=2sinθ shown below

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base