Curt is installing a picket fence around his garden which is 45.45 ft by 14.63 ft. when he gets to the hardware store he finds that each picket fence slat is two feet wide. if curt does not want any spaces between each slat, use estimation to determine how many slats of fencing he should buy.

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83