Explain how to find the 41st term of the arithmetic sequence where a1=5 and a7=34.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Hurry the figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²

What is the measure of ac? enter your answer in the box. (4x - 5.5) (5x+25)