Find the value of x in the picture below. (round to nearest tenth if needed) THANK YOU FOR HELPING ME:)

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5