Answer:
I’m not sure but I got this question asked before
Step-by-step explanation:
Answer: 8x³ - 7x² - 6x + 5
Step-by-step explanation:
8x³ - 7x² - 6x + 5 is a cubic expression.
The variable is x
The variable x has highest power as 3.
8x³ - 7x² - 6x + 5 is a polynomial.
-7x + 4 is a linear expression because highest power of the variable x is 1.
7x² - 5x + 6 is a quadratic expression because the highest power of the variable x is 2.
9x^4 + 8x^3 - 6x^2 - 2x + 11 is a polynomial with the highest power of the variable being 4.
Answer:
1. 9 pi, 2. 121 pi
Step-by-step explanation:
The formula for circumference is pi d. So for the first question the radius would be three. The you do pi r ^2 for area so 3 times pi squared. Which is 9 pi. For the second you will do the same thing you will do 22 pi divided by 2 which is 11 pi then you will square 11pi and get 121 pi
I believe the answer you are looking for is 2 angles
