I think it’s true because 3 and 6 are the same degree angle but I just did this lesson on acellus summer schools hitting hard
Answer:
Step-by-step explanation:
Radicals and imaginary numbers ALWAYS come in pairs when it comes to factors of polynomials. This is the called the conjugate theorem. If we are given a solution/root/zero that is
x = 3 + √5, then its conjugate is x = 3 - √5. Going backwards from the solution to the factor, we utilize the Zero Product Property and get
(x - (3 - √5)) which simplifies to (x - 3 + √5). if you are looking for the conjugate of the given zero, the choice you want is the second one down.
Answer:
The depth of the water is increasing by <u>2</u> feet each minute
Step-by-step explanation:
y-axis represents the depth of the water (in feet) and x-axis represents time (in minutes)
To answer the question we need to find the slope of the line. Given that the line goes through points (2, 4) and (4, 8), its slope is:
slope = (y2 - y1)/(x2 - x1) = (8 - 4)/(4 - 2) = 2
Answer:9+10 is 19
1+1 is 2
2+2=4
9 * 9 is 81
12 * 12= 144
last one not sure
Step-by-step explanation:
If there are outliers, IQR is a better measure of the spread of data than range. The range will include the outliers, and make the data appear to have many more terms of a greater/lesser value than it has in reality. IQR shows the middle 50%, which (usually) doesn't contain outliers, so the majority of the data spread would be shown by IQR in a data sample with a significant amount of outliers. If your measure of the spread of data contains outliers, then the measure isn't accurate.
