25/x=100/20 criss cross and u will get 500/100=5 then 5 students resivs A.
The sum of polynomials involves adding the polynomials
The other polynomial is 
The sum of the polynomials is given as:

One of the polynomials is given as:

Represent the other polynomial with Q.
So, we have:

Substitute the expressions for P and Sum

Make Q the subject

Evaluate like terms

Hence, the other polynomial is 
Read more about polynomials at:
brainly.com/question/1487158
Answer:
in degree 11.54
in radians 0.20
Step-by-step explanation:
soh= o/h
sin(y)=4/20
y=sin^-1(4/20)
Answer:
jxtdjgırydydlklfstajgvxduudh
3 minutes and 36 seconds is the length of "Shake it off" by Taylor swift.
Source: Wikipedia