Would Hypotenuse Leg, Angle Side Angle, Side Angle Side, Angle Angle Side, or Side Side Side be used to justify why those triangles are congruent?

Which of the following is a geometric sequence? a. 5, 12, 17, 29, 46 b. 3, 7, 11, 15, 19 c. 4, 6, 10, 16, 26 d. 4, 16, 64, 256

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?