Based on your knowledge of right triangles and the Pythagorean Theorem, which statement is correct?
2 answers:
Answer:
The 3rd Answer: The empty square has a side length of 10 and an area of 100 square units.
Step-by-step explanation:
The pythagorean theorem states that for any right triangle ith legs a and b and a hypotenuse of c that: therefore:
In the given right triangle if we apply this and see that meaning that the missing side must be 10. Because of this and the fact that the area of a square is
then A=100 and it is obvious that: The empty square has a side length of 10 and an area of 100 square units.
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Answer:
Step-by-step explanation:
The given function is
To find F(2), we substitute t=2 into the function.
This means that wherever we see t, we put 2
We multiply the exponent in the denominator to get:
We evaluate to get:
We now cancel the common factors to get:
The table is missing in the question. The table is attached below.
Solution :
Let X = appraised value
Y = area (square feet)
The regression line is given by :
The regression line is :
To estimate the error variance, we have:
Error variance,
