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BigorU [14]
3 years ago
5

What does it mean to say that a data point has a residual of 0

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0
<span>It means that the point lies directly on the regression line.
</span>
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Select the correct answer. Which statement is correct with respect to f(x) = -3|x − 1| + 12?
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The correct answer is D

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3 years ago
Hey need some help with this problem, its trigonometry with right triangles using SohCahToa if you can give me a hand it would b
Firlakuza [10]

For the given triangle, the value of x equals 30.9892 units.

Step-by-step explanation:

Step 1:

In the triangle, the angle is 40°, the opposite side has a length of 26 units, the adjacent side has a length of x units while the hypotenuse is not given.

To determine the value of x, we determine the value of the tan of the given triangle.

To calculate the tan of angle A we divide the opposite side's length by the the adjacent side's length.

tan A = \frac{oppositeside}{adjacent side}.

Step 2:

The length of the opposite side = 26 units.

The length of the adjacent side = x units.

tan A = \frac{oppositeside}{adjacent side}, tan 40 = 0.8390, tan A = \frac{26}{x} .

0.8390 = \frac{26}{x} , x = \frac{26}{0.8390} = 30.9892.

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6 0
3 years ago
3n+7 write the first five terms
harkovskaia [24]

Answer:

10

13

15

17

22

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6 0
2 years ago
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german
The missing number is 23 because,
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3 0
3 years ago
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stira [4]

Step-by-step explanation:

Line A : x + y = 2

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====

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there is no value for x nor y. so, no solution.

5 0
2 years ago
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