Answer:
Step-by-step explanation:
x^3+3x^2+5x+3 divided by x+1
x^2+2x+3
Answer:

Step-by-step explanation:
=> 
=> 
<u><em>Cancelling (x-1)</em></u>
=> 
=> 
Answer:
and 
Step-by-step explanation:
At=As+Ar; A=b.h and
, then: At=(x+120)x so
(x+120)x=4500,
Applying cuadratic equation formula:
Should be 270 minutes because 1500 is 250 6 times so you do 45 minutes 6 times which ends up as 270
Answer:
52.9
Step-by-step explanation:
49.3+3.6=52.9 seconds