A vertical pole casts a shadow along the level ground. What is the angle of elevation of the sun from the ground when the length of the shadow is 55 55% of the height of the pole? Give your answer in degrees and round to 2 decimal places

What is always true about a positive integer raised to a negative odd power?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.