Answer:
a) 
b) 
Step-by-step explanation:
<u>Part (a)</u>
Given polynomial :
The binomial that should be added to the given polynomial to get a polynomial that does not contain the variable x is:





<u>Part (b)</u>
Given polynomial :
The binomial that should be added to the given polynomial to get a polynomial that does not contain the variable y is:





Answer:
Erica
Step-by-step explanation:
The given expression is
.
The prime factorization of the first term is

The prime factorization of the second term is

The greatest common factor is product of the least powers of the common factors.

Therefore Erica is correct.
Answer:
You will have 40 mins before 100%
Step-by-step explanation:
Answer:
15 Kg cm²
Step-by-step explanation:
Given that V varies inversely with P then the equation relating them is
V =
← k is the constant of variation
To find k use the condition
V = 360, P = 20, then
360 =
( multiply both sides by 20 )
k = 7200
V =
← equation of variation
When V = 480, then
480 =
( multiply both sides by P )
480P = 7200 ( divide both sides by 480 )
P = 15