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3 years ago

Calculate the slope of the line between each pair of points (1,10) and (2,6)

Mathematics

2 answers:

jeka943 years ago

4 0

Answer:

-4

Step-by-step explanation:

We can use the slope formula

m = (y2-y1)/(x2-x1)

= (10-6) / (1-2)

= 4/-1

= -4

skelet666 [1.2K]3 years ago

3 0

Answer:

Remember those walls I built

Well, baby, they're tumbling down

And they didn't even put up a fight

They didn't even make a sound

I found a way to let you win

But I never really had a doubt

Standing in the light of your halo

I got my angel now

It's like I've been awakened

Every rule I had you breaking

It's the risk that I'm taking

I ain't never gonna shut you out

Everywhere I'm looking now

I'm surrounded by your embrace

Baby, I can see your halo

You know you're my saving grace

You're everything I need and more

It's written all over your face

Baby, I can feel your halo

Pray it won't fade away

I can feel your halo (halo) halo

I can see your halo (halo) halo

I can feel your halo (halo) halo

I can see your halo (halo) halo

Hit me like a ray of sun

Burning through my darkest night

You're the only one that I want

Think I'm addicted to your light

I swore I'd never fall again

But this don't even feel like falling

Gravity can't forget

To pull me back to the ground again

Feels like I've been awakened

Every rule I had you breaking

The risk that I'm taking

I'm never gonna shut you out

Everywhere I'm looking now

I'm surrounded by your embrace

Baby, I can see your halo

You know you're my saving grace

You're everything I need and more

It's written all over your face

Baby, I can feel your halo

Pray it won't fade away

I can feel your halo (halo) halo

I can see your halo (halo) halo

I can feel your halo (halo) halo

I can see your halo (halo) halo

I can feel your halo (halo) halo

I can see your halo (halo) halo

I can feel your halo (halo) halo

I can see your halo (halo) halo

Halo, halo

Ooh, ooh, ooh, ooh, ooh

Everywhere I'm looking now

I'm surrounded by your embrace

Baby, I can see your halo

You know you're my saving grace

You're everything I need and more

It's written all over your face

Baby, I can feel your halo

Pray it won't fade away

I can feel your halo (halo) halo

I can see your halo (halo) halo

I can feel your halo (halo) halo

I can see your halo (halo) halo

I can feel your halo (halo) halo

I can see your halo (halo) halo

I can feel your halo (halo) halo

I can see your halo (halo) halo

Step-by-step explanation:

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A carpenter designs a tabletop in the shape of an ellipse 7 feet long and 4 feet wide. The carpenter sketches a drawing of the t

worty [1.4K]

Answer:

Step-by-step explanation:

x^2/12.25 + y^2/4 = 1

6 0

3 years ago

What is the factorization of the trinomial below? x3 - 10x2 + 24x

Lunna [17]

X3 - 10x2 + 24x
<span>= x(x2 - 10x + 24) </span>
<span>= x(x2 - 4x - 6x + 24) </span>
<span>= x[ x(x - 4) - 6(x - 4) ] </span>
<span>= x(x - 6)(x - 4)</span>

8 0

3 years ago

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What is the length of segment AB with point A and B located at (-4, 1) and (2, 9)

navik [9.2K]

Answer:

<h3>The answer is 10 units</h3>

Step-by-step explanation:

The distance between two points or a line segment can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-4, 1) and (2, 9)

The length of segment AB is

$|AB| = \sqrt{ ({ - 4 - 2})^{2} + ({1 - 9})^{2} } \\ = \sqrt{( { - 6})^{2} + ({ - 8})^{2} } \\ = \sqrt{36 + 64} \\ = \sqrt{100} \: \: \: \: \: \: \: \: \\ = 10 \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

We have the final answer as

<h3>10 units</h3>

Hope this helps you

4 0

3 years ago

Read 2 more answers

Whats 21 3/4 ÷ 2 1/2 = ???

galben [10]

The answer is 8.7, or 8 (7/10).

8 0

3 years ago

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For this question you will need to analyze data given in file seed Emergence. For your convenience, the data is posted as a text

Mrac [35]

Answer:

A) You will get the Mean, Sample variance and standard deviation, Minimum, maximum, range, and Boxplot.

B) The two-way ANOVA (analysis of variance) model is used for the two factors.

C) Outputs are obtained

D) Here, P-value (= 0.0377) < α (= 0.05). There is evidence that the treatments differ with respect to emerging plants.

Step-by-step explanation:

(A)

Use the MegaStat add-in in Excel to draw the boxplot and to find; the group counts, means, standard deviations, variances, minimums, maximums, and ranges for the 5 treatment groups.

In another Excel worksheet. Enter the data in 5 different columns, each column representing a treatment, and the first row holding the treatment names.

Go to Add-Ins > MegaStat > Descriptive Statistics.

Enter Sheet1!$A$1:$E$5 in Input range.

Tick on Mean, Sample variance and standard deviation, Minimum, maximum, range, and Boxplot.

Click OK.

(B)

Since there are two factors affecting the outcomes- the five treatments (Control, Arasan, Spergon, Semesan, and Fermate), and the four blocks, the two-way ANOVA (analysis of variance) model must be used.

(C)

We have used the Data Analysis tool-pack in Excel to construct the analysis of variance table.

We have arranged the data and entered it as follows:

Control, Arasan, Spergon, Semesan, Fermate

Block 1: 86 98 96 97 91

Block 2: 90 94 90 95 93

Block 3: 88 93 91 91 95

Block 4: 87 89 92 92 95

Go to Data > Data Analysis > Anova: Two-Factor Without Replication > OK.

In Input Range, enter $A$1:$E$6; tick on labels, enter Alpha as 0.05, and click OK.

The following output is obtained. Note that the analysis of variance table is given under “ANOVA” in the output.

(D)

In the analysis of variance table above, the “Rows” under “Sources of Variation” correspond to the treatments (as the observations under each treatment are noted along a row), whereas the “Columns” title relates to the block effects.

The P-value for Rows, hat is, for the treatments is 0.0377 (4 decimal places).

The level of significance is given as α = 0.05.

In this case, the null hypothesis is that, there is no significant difference between the 5 treatments, and the alternative hypothesis should be that, not all the treatments have the same effect.

The rejection rule for a test using the P-value is: Reject the null hypothesis, if P-value ≤ α. Otherwise, fail to reject the null hypothesis.

5 0

3 years ago