Do 3.14 times 4 because if one similar charm has a 1cm diameter and a circumference of 3.14 you could just multiply it
Answer:
a)
, b)
or
, c)
or 
Step-by-step explanation:
a) The function is solved by factorization:

b) The function has the following form:


The roots of the polynomial are found by factorization:

or 
c) The function has the following form:


The roots of the polynomial are determined by the General Formula for the Second-Order Polynomial:




Answer:
2
Step-by-step explanation:
The first one
6/10
I hoped I helped!
-200,-100,-25,0,30
Step-by-step explanation:
negatives will always be less than positives with negatives you put greatest to least and then 0 and then positives from least to greatest