Obtuse angle that’s the answer
Answer:
C
Step-by-step explanation:
"binomial" the operation between two terms (B or C)
"3rd degree binomial" the highest degree of the polynomial's monomials (individual terms) with non-zero coefficients have to be "3"
We know that the trigonometric identity that uses the adjacent side and the hypotenuse is cosine. We can set this up as:

We need to solve for x, so let's isolate it:

So,
x = 10.2 units
Answer:
You will pay $42.50
Step-by-step explanation:
You will pay 50-7.5 which gives you 42.50
Answer:
so it is a rectangle with a perimeter of 30 units