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3 years ago

15 POINTS!

Mathematics

1 answer:

Oliga [24]3 years ago

8 0

Answer:

y = 2x + 1

Step-by-step explanation:

Slope-int form: y = mx + b
m = slope or rise/run
b = y-intercept

Given:

Point (2, 5)
m (slope) = undefined

When a slope is undefined, the line is a vertical line (it rises but doesn't "run").

To find m, use the given point's x-coordinate because the line you're trying to find will run vertically through that point.

(x, y) = (2, 5); x = 2
m = 2

Now the equation becomes y = 2x + b.

To find b, substitute the given point and the found slope into the formula, then solve for b.

5 = 2(2) + b
5 = 4 + b
5 - 4 = b
b = 1

Now that you know what b is, you can substitute b into the equation:

y = 2x + 1

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Arthur took out a $12,000 personal loan. The monthly payments 0/

Brrunno [24]

Answer:

Answer C, Arthur will pay about $918 less in interest if he chooses the 3-year loan.

Step-by-step explanation:

(370.53 x 12) x 3 = 13,339.08

(237.61 x 12) x 5 = 14,256.60

14,256.60 - 13,339.08 = 917.58 (then round up)

7 0

3 years ago

prediction is to explanation as _____ is to _____. group of answer choices hypothesis; theory theory; hypothesis variable; suppo

kotykmax [81]

By verbal reasoning, the pair of words required can be obtained from the

synonyms of the given pair.

Correct response:

<u>Variable</u>; <u>supposition</u>

<h3>Analysis used for making the above selection</h3>

Prediction: A prediction is a statement indicating the result to be

expected from a trial or test, based on deductive reasoning from a

theory or hypothesis.

An explanation is a statement describing a phenomenon and is taken as

an hypothesis.

A variable is an outcome of a test or trial, or observation.

A supposition is a held notion or belief that is similar to a hypothesis.

Therefore;

Prediction is to explanation as <u>variable</u> is to <u>supposition</u>.

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brainly.com/question/17372552

4 0

2 years ago

Help me please answer thanks

lara31 [8.8K]

Answer: (2,4)

Explanation: I hope this is what the question is asking for because I am in 9th grade hope this helps and I hope I am right

3 0

2 years ago

HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE

ANTONII [103]

Multiply 400 times 0.70 and that’s how you get the % (in this case 280)

5 0

3 years ago

What is true about the completely simplified sum of the polynomials 3x^2y^2-2xy^5 and -3x^2y^2 + 3x^2y^2 + 3x^4y?

WINSTONCH [101]

Given:

The polynomials are:

$3x^2y^2-2xy^5$

$-3x^2y^2+3x^2y^2+3x^4y$

To find:

The completely simplified sum of the polynomials.

Solution:

We have,

$3x^2y^2-2xy^5$

$-3x^2y^2+3x^2y^2+3x^4y$

The sum of given polynomials is:

$Sum=3x^2y^2-2xy^5-3x^2y^2+3x^2y^2+3x^4y$

$Sum=-2xy^5+3x^4y+3x^2y^2$

Therefore, the sum of the given polynomials is $-2xy^5+3x^4y+3x^2y^2$ . It is a polynomial with degree 6 and leading coefficient -2.

5 0

3 years ago