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3 years ago

Which line is the best model for the data in the scatter plot?

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

7 0

You didint provide the scatter plot data so I don’t know

arsen [322]3 years ago

4 0

I would say the third one, but I’m not sure because I can’t see all the pictures. But the one that has the lines scattered around the most is most likely the one.

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EXREAMLY URGENT!! WILL FOREVER THANK YOU!!!! PLS JUST TAKE A LOOK!!!!! 1. What is the ratio of the sides of triangle XYZ?

sdas [7]

Answer:

Dear Laura Ramirez

Answer to your query is provided below

The ratio of triangle XYZ is 1:√3 :2.

Step-by-step explanation:

A 30-60-90 right triangle (literally pronounced "thirty sixty ninety") is a special type of right triangle where the three angles measure 30 degrees, 60 degrees, and 90 degrees. The triangle is significant because the sides exist in an easy-to-remember ratio: 1:√3 :2.

7 0

3 years ago

Is the sequence 3, 12, 26..... a geometric sequence? Explain

Thepotemich [5.8K]

$3;\ 12;\ 26;\ ...\\\\If\ a,\ b,\ c\ is\ a\ geometric\ sequence\ then\ ac=b^2.\\\\check:\\3\cdot12=36\neq26$

Answer: The sequence 3, 12, 26, ... is not a geometric sequence.

7 0

3 years ago

What is the constant of proportionality for 6,47.94?

Maurinko [17]

$\boxed{k=7.99}$

<h2>Explanation:</h2>

In this exercise, we have the following point:

$(6,47.94)$

Let's assume that y varies directly as x, so this implies we can writ y as the product of x and some non-zero real constant k. In a mathematical language:

$y=kx$

As you can see, this is the equation of a line whose slope is k and passes through the origin. Therefore, the slope of the line is the constant of proportionality we are looking for:

$Solving \ the \ equation \ for \ k: \\ \\ k\frac{y}{x} \\ \\ Where: \\ \\ x=6 \\ y=47.94 \\ \\ k=\frac{47.94}{6} \\ \\ \therefore \boxed{k=7.99}$

<h2>Learn more:</h2>

Direct and indirect proportionality: brainly.com/question/10945121

#LearnWithBrainly

4 0

3 years ago

A lawn service charges $30, plus $15 per hour. If X represents the number of hours, then the expressions for the total charge is

storchak [24]

It's going to be the first one...

How you solve this is just insert the number of hours you want for X then solve the equation.

15 * 1 = 15

15 + 30 = 45

15 * 3 =45

45 + 30 = 75

4 0

4 years ago

Multiply. Check for reasonableness<br> 5,001 x 9

taurus [48]

Answer:

45,009

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers