Ally sold 5 oven toasters and 3 rice cookers for $500. if a rice cooker cost $20 less than an over toaster, find the cost of a rice cooker.

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

what is the answer to this

d no solution

step-by-step explanation: