Help on test In a right a triangle with one angle measuring 53 degrees, the leg opposite the 53 degree angle is 14 cm. What is the length of the hypotenuse to the 53 degree angle?

17.5 cm

16.4 cm

10.5 cm

11. 3cm

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score