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1 year ago

PLS BELP IM JUST CONFUSED

Mathematics

1 answer:

Ganezh [65]1 year ago

4 0

Answer:

(0, 3)

Step-by-step explanation:

The y-intercept of any function can generally be defined as: $(0, f(0))$ , since the y-intercept is when the function crosses the y-axis.

Anywhere on the y-axis, the x-value = 0, so the x value of the y-intercept will always be 0, and the y value is f(0), since x=0.

By looking at the graph it appears to intercept the y-axis at (0, 3) which should be the answer

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PLEASE HELP THE QUESTION IS BELOW!!

irina [24]

Answer:

Step-by-step explanation:

B=3x-2

C=12x+2

D=B=3x-2 (Vertically opposite angles)

A=?

Now; we know, A+B+C+D=360 deg.

=>A=360-(B+C+D)

=360-(3x-2+12x+2+3x-2)

=360-(18x-2) ----[1]

B+C=180 deg. (linear pair)

=> 3x-2+12x+2=180

=> 15x=180

=> x=180/15

=12 ---[2]

subsitute [2] in [1];

=> A= 360-(18x-2)

= 360-(18*12-2)

= 360-(116-2)

= 360-214

= 146 deg.

So, the correct answer is (D).

Hope the answer is useful.

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3 years ago

Read 2 more answers

As with simple linear regression, we desire the residuals to (select all that apply) have large variance. have constant variance

dimulka [17.4K]

As with simple linear regression, we desire the residuals to:

Have constant variance.
Have a mean close to 0.

<h3>What is a simple linear regression?</h3>

It should be noted that a simple linear regression simply means a model that describes the relationship between a dependent variable and an independent variable.

In this case, as with simple linear regression, we desire the residuals to have constant variance and have a mean close to 0.

Learn more about regression on:

brainly.com/question/25987747

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2 years ago

A lottery ticket has a grand prize of $31 million. The probability of winning the grand prize is .000000018. Determine the expec

vlabodo [156]

Answer:

$0.558

Step-by-step explanation:

The expected value is the sum of the value of each outcome times the chance that it happens. In this case, there are two outcomes:

Win $31 million
Win $0

Then our expected value can be calculated as:

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2 years ago

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tankabanditka [31]

4.8 x 8.5 = 40.8 lbs total
quick mafs

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2 years ago

Is 5.787787778 a rational or irrational number explain

ryzh [129]

Answer:

Irrational, because it is non-terminating and non-repeating!

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3 years ago