The amount of medicine in elizabeth's blood id modeled by the function m(t)=-t power of 2 +10t, where t is the number of hours after she takes the medicine. how many hours after elizabeth takes her medicine is the amount of medicine in her blood the highest

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

yes

step-by-step explanation:

9

step-by-step explanation:

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.