Alayna is trying to determine the angle at which to aim her sprinkler nozzle to water the top of a 5ft bush in her yard. Assuming the water takes a straight path and the sprinkler is on the ground 4 ft from the bush, at what angle of inclination should she set it?

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

c.

step-by-step explanation: