We have been given an image of circle Q. We are asked to find the equation of the circle.
We know that standard form of circle is , where point (h,k) represents center of circle and r represents radius of circle.
We can see that center of circle is at point (11,3).
We will find radius of circle using distance formula between center and point on circle as:
Upon substituting our given values in equation of circle, we will get:
Therefore, our required equation would be and option A is the correct choice.
Answer:
So what's the Question Because to me it looks like something random
"<span>a number that is equal to five less than b"
</span>n-a number
n = b - 5
Answer and Step-by-step explanation:
The data represent sample of five men and five women conducted a randomization test to compare the sexes on the variable pulse.
The samples revealed that in 120 out of 252 possible outcomes under randomization have large difference. From this information it cannot be concluded that the sexes differ with regard to pulse.
The hypothesis test should be conducted between treatment and response for valid conclusion. The student can consider the biological content of men and women or verbal statements. The answer varies from person to person according to their respective data set. Therefore, it cannot be concluded that the sexes differ with regard to pulse.
Answer:
The answer is A.
Step-by-step explanation:
Using the formula, sin(A+B) = sinAcosB + cosA sinB :
sin(A+B) = (0.29×0.91) + (0.96×0.42)
= 0.2639 + 0.4032
= 0.67 (2.dp)