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3 years ago

Look at this graph:

Mathematics

2 answers:

zhuklara [117]3 years ago

8 0

<h2>Answer:</h2>

The Slope is $\frac{1}{4}\\$

<h2>Explanation:</h2>

Notice that both the points, $(-7,-6)$ and $(-3,-5)$ , are on the line. So we can use those points to calculate the slope. Recall that that slope of the line $m$ can be calculated by $\frac{y_2 -y_1}{x_2 -x_1}\\$ if we have the points, $(x_1,y_1)$ and $(x_2,y_2)$ .

<h3>Calculating for the slope of the line:</h3>

Given:

$(-7,-6)$

$(-3,-5)$

$m = \frac{-5 -(-6)}{-3 -(-7)} \\ m = \frac{-5 +6}{-3 +7} \\ m = \frac{1}{4}$

Ket [755]3 years ago

6 0

Answer:

1/4

Step-by-step explanation:

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(4, 1) and (6,7)what is the slope

mojhsa [17]

Answer:

Step-by-step explanation:

$m = \frac{y}{x} = \frac{7 - 1}{6 - 4} = \frac{6}{2} = 3$

6 0

3 years ago

When factoring an expression, how can you tell if you used the GCF as the factor? Explain.

gogolik [260]

Answer:

LARGEST FACTOR

Step-by-step explanation:

The greatest common factor or GCF is the largest factor that all terms have in common. Step 2: Factor out (or divide out) the greatest common factor from each term. Step 1: Determine the greatest common factor of the given terms. The greatest common factor or GCF is the largest factor that all terms have in common.

5 0

3 years ago

Find the product. (6 - d)(d 2 - 5 + 3d)

Delvig [45]

(6−d)(d^2−5+3d)=(6+−d)(d^2+−5+3d)=(6)(d^2)+(6)(−5)+(6)(3d)+(−d)(d^2)+(−d)(−5)+(−d)(3d)=6d^2−30+18d−d^3+5d−3d^2
= −d3^+3d^2+23d−30

6 0

3 years ago

Pls answer this question plssss

Mrrafil [7]

Answer:

241/9

Step-by-step explanation:

27=243/9

243/9-(4/2)/9=241/9

3 0

3 years ago

You own 24 CDs. You want to randomly arrange 7 of them in a CD rack. What is the probability that the rack ends up in alphabetic

goblinko [34]

Answer:

the probability that the rack ends up in alphabetical order is 0.0001984

Step-by-step explanation:

Given that:

You own 24 CDs. You want to randomly arrange 7 of them in a CD rack.

Th probability that the rack ends up in alphabetical order can be determined by taking note of the permutations and combinations.

From above; all possible permutations of size 7 we can derive from 24 is

24P7

Similarly,we are meant to estimate all the possible ways a unique set of 7 things can be gotten from a total of 24

i.e

24 C7

∴

The probability = $\dfrac{^{24}{C}_7}{^{24}{P}_7}$

= $\dfrac{\dfrac{24!}{7!(24-7)!} }{ \dfrac{24!}{(24-7)!} }$

= $\dfrac{\dfrac{24!}{7!(17)!} }{ \dfrac{24!}{(17)!} }$

= $\dfrac{346104}{ 1.74436416 \times 10^9}$

= 0.0001984

the probability that the rack ends up in alphabetical order is 0.0001984

3 0

3 years ago