Answer:
The answer to your question is:
(x - 5)² + (y + 4)² = 10² or (x - 5)² + (y + 4)² = 100
Step-by-step explanation:
Data
Center (5, - 4)
Point ( -3 , 2)
Formula
d = √ ((x2- x1)² + (y2 - y1)²)
(x - h)² + (y - k)² = r²
Process
Radius
d = √ ((-3 - 5)² + (2 + 4)²)
d = √ ((-8)² + (6)²)
d = √ 64 + 36
d = √100
d = 10 units
Circle
(x - 5)² + (y + 4)² = 10²
(x - 5)² + (y + 4)² = 100
Answer:
59.5248
Step-by-step explanation:
Answer: 250 grams
Explanation: A kilogram is equal to 1000 grams. All you have to do is divide the 1000 between the 4 people.
1000/4=250
A relative frequency histogram is the data display that Helena should use if she wants to know the percentage of the teams that scored higher than her team.
<h3>What is a relative frequency histogram?</h3>
A relative frequency histogram is a frequency histogram that compares each class to the total number of items.
Since she wants a data display, a histogram is required to show the graphs of the scores of the various teams.
However, she needs to combine the histogram with relative frequencies to show the ratio of the frequency of her team's score to the total frequency.
Thus, Helena requires a relative frequency histogram to achieve the data display of percentages of the teams' scores.
Learn more about relative frequencies at brainly.com/question/26177128
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The first statement "<span>y varies directly as x" means that as y increases, x also increases. To help us we need to assign a proportionality constant, k. We can now say:</span>
y=kx where k is just a constant. Then substitute the values,
180=kn
n=5k
With these equation we know that k is equal to (positive or negative) 6 and therefore we can get n to be (positive or negative) 30.
