A scientist is growing cell cultures and examining the effects of various substances on them as part of his research. The culture in one petri dish Increases according to the expression t2 + 3t + 4 for time t in
minutes. Another increases according to t2 +56 +4. He needs to feed all the cells equally so he needs to
know the expression for the total amount of cells in both dishes as the food is proportional to the total
number of cells. Enter the expression.

The total number is cells is

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation:

(-5,-28)

i graphed to on desmos.

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12