Ask question

Ask question

All categories

2 years ago

10

Provide an appropriate response. the regression line for the given data is = 1.488x + 60.46. determine the residual of a data po

int for which x = 53 and y = 145.

1 answer:

kap26 [50]2 years ago

7 0

Do you have answer choices ?

You might be interested in

An angle measures 40.2° more than the measure of its complementary angle. What is the measure of each angle?

vampirchik [111]

<h3>Solving for the measurements of Complementary Angles</h3><h3>Answer:</h3>

$24.9^{\circ}$ and $65.1^{\circ}$

<h3>Step-by-step explanation:</h3>

Recall that Angles that are complementary to each other add up to $90^{\circ}$ .

Let $a$ be the measure of the complementary angle.

If an angle is $40.2^{\circ}$ more than its complementary angle, the measure of that angle is $a +40.2$ . The sum of both angles are expressed $a +(a +40.2)$ but since the have to add to $90$ as they are complementary, $a +(a +40.2) = 90$ .

Solving for $a$ :

$a +(a +40.2) = 90 \\ a +a +40.2 = 90 \\ 2a +40.2 = 90 \\ 2a +40.2 -40.2 = 90 -40.2 \\ 2a = 49.8 \\ \frac{2a}{2} = \frac{49.8}{2} \\ a = 24.9$

Since the other angle measures $a +40.2$ , we can plug in the value of $a$ to find the measure of the angle.

Evaluating $a +40.2$ :

$a +40.2 \\ 24.9 +40.2 \\ 65.1$

The measure of the angles are $24.9^{\circ}$ and $65.1^{\circ}$

4 0

2 years ago

If y is proportional to x and y = -15 when x = -20, what is the value of x when y = 12?

Oksi-84 [34.3K]

I think x would be 7

5 0

2 years ago

Read 2 more answers

Solve for y in terms of x: 3y-2x=7

Alenkasestr [34]

Answer will be: y=7/3+2x/3

7 0

2 years ago

Read 2 more answers

Delaney scored -15 points in a word game. Find the opposite of this integer

-Dominant- [34]

Answer:

positive 15

Step-by-step explanation:

opposite of negative is positive

8 0

2 years ago

Sati [7]

So you need help with creating the table ?

8 0

2 years ago