Afarmer leans a 12 ft ladder against a barn. the base of the ladder is 3ft from the barn. l to the nearest foot, how high on the barn does the ladder
a.) 11ft b.) 12ft. c.) 13ft. d.) 14 ft
if someone can answer this, id really appreciate it!

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.