HELP PLS PLS
ANSWER PLS PLS PLS

Step-by-step explanation:

the general equation is circumference= diameter x pi

pi is the number given- 3.14

diameter is the length across the circle

so you need to just multiply each diameter by 3.14

for qs 7 and 8 they only gave you the radius so you should multiply them by two to get the diameter and then use what i said above

3,000,540

step-by-step explanation:

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