The figure shown is a rhombus.

A rhombus with diagonals is shown. The diagonals form 4 triangles. The measures of the angles are x degrees, y degrees, and z degrees. All sides are congruent.

Which equation is true regarding the angles formed by the diagonals and sides of the rhombus?

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

The function show two sisters' savings account and the rate at which they plan to deposit money