Which one do I put in the red circle ?

The third one

Step-by-step explanation:

The key signature is 2 therefore it has to be worth 2 beats.

The first 2 and last one lasts only 1 beat.

Therefore, you are only left with the third one that lasts 2 beats.

Hope this helps :)

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.