Answer:
B. 20x⁹
Step-by-step explanation:
A monomial is a polynomial with just one term.
Example: 3x²
A. 11x - 9
INCORRECT, this has two terms 11x and 9
B. 20x⁹
CORRECT, this only has one term!
C. 20x⁹ - 7x
INCORRECT, this has two terms 20x⁹ and 7x
D.9/x
INCORRECT, this is not a polynomial
Learn more about Polynomial here: brainly.com/question/12099138
Answer:
8/16
Step-by-step explanation:
there are 16 sides on the dice and there is only 8 number that are less than 9 so that makes it 8/16:)
Sin74 = Cos16
cause 16 + 74 = 90
Whenever the sum of two angles is equal with 90, the Sin of one is equal with the Cos of the other like :
Sin(30) = Cos(60)
and also
Tan(30) = Cot(60)
Answer:
D.
Step-by-step explanation:
y-intercept is (0, 3)
x-intercept is (4.5, 0)
formula to find the slope from two points is
![slope = m = \frac{y2 - y1}{x2 - x1} = \frac{y1 - y2}{x1 - x2} \\](https://tex.z-dn.net/?f=slope%20%3D%20m%20%3D%20%20%5Cfrac%7By2%20-%20y1%7D%7Bx2%20-%20x1%7D%20%20%3D%20%20%5Cfrac%7By1%20-%20y2%7D%7Bx1%20-%20x2%7D%20%20%5C%5C%20)
then the slope of the line that crosses (0, 3) & (4.5, 0) is
![m = \frac{3 - 0}{0 - 4.5} = \frac{3}{ - 4.5} = - \frac{3}{ \frac{9}{2} } = - \frac{2}{3}](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7B3%20-%200%7D%7B0%20-%204.5%7D%20%20%3D%20%20%5Cfrac%7B3%7D%7B%20-%204.5%7D%20%20%3D%20%20-%20%20%5Cfrac%7B3%7D%7B%20%5Cfrac%7B9%7D%7B2%7D%20%7D%20%20%3D%20%20-%20%20%5Cfrac%7B2%7D%7B3%7D%20)
Answer:
1 gallon
Step-by-step explanation:
hope this helps