The correct answer is 4. 16+28=44 and 4+7=11 44/11=4 so the answer is 4.
Answer:
In F: -3.5
Step-by-step explanation:
The area of cheese is 38 square centimeters.
What is a triangle?
A polygon with three edges and three vertices is called a triangle. It is one of the fundamental geometric shapes. Triangle ABC is the designation for a triangle with vertices A, B, and C. In Euclidean geometry, any three points that are not collinear produce a distinct triangle and a distinct plane.
Given that the height of the cheese is 2.5 inches and the base is 4.75 inches.
The value of 1 inch is 2.54 centimeters.
Now convert 2.5 inches and 4.75 inches into centimeter:
2.5 inches = (2.5 × 2.54) centimeters = 6.35 centimeters
4.75 inches = (4.75 × 2.54) centimeters = 12.065 centimeters
The area of triangle is (1/2) × base × height
The area of the cheese is [(1/2) × 6.35 × 12.065] square centimeter
=38.31 square centimeter
= 38 square centimeters (nearest square centimeter)
To learn more about inches to centimeter conversion, click n below link:
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To solve the problem we must know about the correlation coefficients.
<h3>What is the
correlation coefficient?</h3>
The correlation coefficient helps us to know how strong is the relation between two variables. Its value is always between +1 to -1, where, the numerical value shows how strong is the relation between them and, the '+' or '-' sign shows whether the relationship is positive or negative.
- 1 indicates a strong positive relationship.
- -1 indicates a strong negative relationship.
- A result of zero indicates no relationship at all, therefore, independent variable.
The correlation coefficient -0.9847 denotes, "There is a strong negative relationship between x and y".
Given to us
- The correlation coefficient for the data is −0. 9847.
As we can see that the value of the correlation coefficient is 0.9847, therefore, it is close to 1 means the relationship is strong, while the '-' symbol denotes that the relationship is negative.
Hence, the correlation coefficient -0.9847 denotes, "There is a strong negative relationship between x and y".
Learn more about Correlation Coefficients:
brainly.com/question/15353989
I think it’s D because if you divide 25/20 you get 1.25 and the similar pair would be 15/12.