A front yard is being watered by a rotating sprinkler. One side of the yard has a white picket fence which extends from the end of the house to the road. The sprinkler is placed 4.2 m
away from the end of the fence near the road. The angle between the fence and the sight line
connecting the sprinkler and the end of the fence is 37.7°. The sprinkler has a spray of 3 m.
What length of the fence is being sprayed by the water?

answer: .75 km

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

ask for details followreport by buttfacelily 2 minutes ago

answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

c

step-by-step explanation: