The length of the line AB as described by points A and B in the task content is; √125.
<h3>What is the length of the line?</h3>
a) The length of AB as described is;
AB = √((7-2)² + (4-(-6))²)
AB = √(25 + 100) = √125.
b) The slope of AB is;
Slope, m = (7-2)/(4-(-6)) = 5/10
Slope = 1/2.
c). The coordinates of the midpoint of AB are;
x = (4+(-6))/2 = -1
y = (7+2)/2 = 4.5
The midpoint is; (-1, 4.5).
2) The radius of the circle as described with centre (0, 0) that passes through the point (5, –3) is;
Radius = √((5-0)² + (-3-0)²)
Radius = √(25+9) = √34 = 5.8
3) Hence, the equation of a circle with centre (0, 0) that passes through the point (5, –3) is;
(x-5)² + (x-3)² = 5.8².
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Step-by-step explanation:
Answer is 20% of 20 is 4
Answer is 50%of 40 is 20
Answer is 125% of 100 is 125
I hope it's helpful!
The correct answer is (-12)^15, because you have to multiply the exponents.
Answer:
5n-1
Step-by-step explanation:
Find the difference between each number:
9-4=5
That is your n
Using that number you found that is your difference, subtract that from your first number
4-5=-1
that is the second part of your answer:
5n-1