ΔDEF and ΔXYZ are similar isosceles triangles. What is the length of ?

6 cm
9 cm
10 cm
12 cm

What does independent variable and dependent variable mean in math?

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?