The population sizes of many animal species rise and fall over time. suppose that the population size of a certain species can be modeled by the following. p (0) = 4005 â 1158 cos (274) in this equation, pt) represents the total population size and t is the time in years). suppose we start at t=0 years. during the first 9 years, when will the population size be 4800? do not round any intermediate computations, and round your answer(s) to the nearest hundredth of a year. (if there is more than one answer, enter additional answers with the "or" button.) t = years x 6 ?

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

1) is right

step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

answer: it is d

step-by-step explanation: