What equation (s) must be entered in a graphing utility to obtain the graph of x^(2)+y^(2)=25I NEED HELPPP PLEASEEEEEEE
Answers
Answer:
x^2+y^2=25
Step-by-step explanation:
For my graphing utility, entering the given equation will generate the required graph. (The parentheses are not needed, but do no harm.)
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One end of a line segment has the coordinates (1, 3). If themiddle point is (5,8), then what are the coordinates of theother endpoint?A (3,5.5)B (9, 12)C (12,5)D (9, 13)
State whether the given measurements determine zero, one, or two triangles. A=35°, a=6, b=13
A line contains the point (-2, 2) and is parallel to the line y = ½x + 8. What is the equation of this parallel line?
Answers
#1 Direct Variation, and initial value is 0
#2 Partial Variation, and initial value is 0
#3 Direct Variation, and initial value is 20
#4 Partial Variation, and initial value is 20
Answers
The type of variation in this relationship is direct variation, and the initial value is 20.
What is the linear relationship?
A linear relationship is a connection that takes the shape of a straight line on a graph between two distinct variables - x and y. When displaying a linear connection using an equation, the value of y is derived from the value of x, indicating their relationship.
The given graph represents the relationship between the number of times he visited the club and his total monthly cost.
As per the given graph, we can conclude as follows:
The type of variation in this relationship is a direct variation because the points are increasing, and the initial value is 20 because the coordinate of the initial point is (0, 20).
Hence, the correct answer would be option (C).
Learn about the linear relationship here :
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Answer:
#3
Step-by-step explanation:
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Answer:
8 hours and 30 minutes ight.
Step-by-step explanation:
Some math and adding and stuff I did it in my head.
Answer:
Step-by-step explanation:
8 hours 30 minutes
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The student has an average of 76 on his first 5 quizzes. Remember that average is also known as mean. Mean is calculated by adding the values in a data set and dividing it by the amount of numbers you added.
In this case,the mean is 76. That means five numbers were added and divided by 5 and the quotient was 76.
You can find the dividend by cross multiplying.
The total points he got on his first 5 quizzes was 380.
If he wants to boost his average grade up to an 8 after taking another 5 quizzes, you need to multiply his average goal by the amount of quizzes, which is 10(5+5=10).
His total points after taking all his quizzes(that is, if he reached his goal) should be 800. Because he already took 5 quizzes and got a total score of 380, you're going to subtract 380 from 800 and divide it by the remaining quizzes left, which is 5.
First subtract 380 from 800:
That means his next 5 quizzes need to sum up to a total of 420 points. Since you're trying to find the average of his next 5 quizzes in order to average up to an 80, you need to divide 420 by 5(number of remaining quizzes).
Divide:
Your answer is 84(84%).
B) cos A
C) tan C
D) cos C
E) sin C
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we know that
In the right triangle ABC
therefore
the answer is the option A
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Answer: Yes the point (-5,-8) is a solution
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Explanation:
The point (-5,-8) means x = -5 and y = -8 pair up together.
Let's plug those values into the inequality
y > 3x+6
y > 3(-5)+6 .... replace x with -5
-8 > 3(-5)+6 ... replace y with -8
-8 > -15+6
-8 > -9
The last inequality is true. The value -8 is larger than -9 since -8 is to the right of -9 on a number line. Stuff on the right is larger than stuff on the left.
Since the last inequality is true, this means the first inequality is true when (x,y) = (-5,-8). Therefore (-5,-8) is a solution.