Answer:
Step-by-step explanation:
PART A: 2x^5 + 3x^2-3
It is a fifth degree polynomial because, the highest degree is 5 and it is in the standard form since, the polynomial is written in descending order i.e, from highest degree to the least
part B:
Closure property is applicable to the subtraction of polynomials.
for example 2x^4+2x^2-5 is a polynomial and 2x^3+2x+2 is also a polynomial.
if we subtract these two polynomials, the outcome
2x^4-2x^3+2x^2-2x-7 is also a polynomial
The correct answer is 60 miles per hour
You would divide 960 by 16 and will get 60 as your answer
Answer:
6/7
Step-by-step explanation:
Product of slope of perpendicular line = -1
Slope = 
Slope of the perpendicular line = -1/m = -1 ÷ 
<em>The ratio of shared costs of mean=2:3.
One person paid the cost </em>£<em>52.20, so let the other person paid the cost be X.
</em><em>(2/3)=(52.20/X)
</em><em>X=(52.20</em>×3)/2
X=26.10×3
X=78.30
So the gross cost paid by both the person = £(78.30+52.20)
⇒£130.60
Answer:
22.5
Step-by-step explanation:
