PLEASE HELP Question : Find The 10th term of the geometry sequence 10,-20,40,...

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

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.