Which one of these is not a step used when constructing an inscribed square using technology? (5 points)
1) Create a circle using the center with given point tool.
2) Connect the point with a line through the center of the circle.
3) Mark the points of intersection between the three circles.
4) Create another circle with the same radius as the original.

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

Order the equations from least to greatest based on the number of solutions to each equation.-4^x -1 = 3^(-x) – 2 -3x + 6 = 2^x+13^x – 3 = 2x - 2

What is the equation of the parabola with focus (-1,-1) and directrix y=1?