An acute angle θ is in a right triangle with sin θ = two thirds . what is the value of cot θ?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form