The answers for that question and probably many more are on this paper
The addition of the polynomial
with
is
.
What is a polynomial?
⇒ A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables.
⇒ In the addition of polynomials, the like terms are added while in subtraction, the like terms are subtracted.
Calculation;
We have been given two polynomial which we have to add
and 
The sign after addition or subtraction will always be of the variable having more value.

On adding like terms with each other
⇒ 
⇒ 
Hence the addition of the polynomial
and
is
.
Learn more about polynomial here :
brainly.com/question/1487158
#SPJ9
Answer:D
Step-by-step explanation:
Function means that the pairs inside the [ ] should not have the same x value. since there are 2 pairs with 2 as the x value, you need to eliminate one of them
Answer:
x=51.9
Step-by-step explanation:
sin x = 7.4/9.4
sin x= 0.787
sin^-1(0.787)=x
x=51.9
The answer is C, I hope this helps