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3 years ago

Which of the lines below has an undefined slope?

Mathematics

2 answers:

MAXImum [283]3 years ago

7 0

The answer is b because once it's a vertical line it does not have a run for y coordinate

irinina [24]3 years ago

4 0

Answer:

The correct option is B.

Step-by-step explanation:

The slope of a line is calculated as

$m=\frac{y_2-y_1}{x_2-x_1}$

The slope of line is undefined if there is no change in the values of x. It is possible only in the case of vertical line.

Graph B represents a vertical line. So the slope of the line in graph B is

$m_B=\infty$

The slope of line B is undefined, therefore the correct option is B.

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Samuel and Jason sell cans to a recycling center that pays $0.40 per pound of cans. The table shows the number of pounds of cans

Goryan [66]

Answer:

I believe 2 batteries

Step-by-step explanation:

17.4 pounds from monday + 13.3 from Tuesday= 30.7 pounds.

30.7 pounds times $0.40 is $12.28

12.28/5.5 is 2.327272727...

You cant buy .3 of a batter so the answer should be 2

6 0

3 years ago

What is the distance between (-1,6) and (2,8) round to the nearest hundredth

xenn [34]

Answer:

3.61

Step-by-step explanation:

Use the distance formula

√(2−−1)^2+(8−6)^2

√(2+1)^2+(8−6)^2

√(3)^2+(2)^2

√9+4

√13

√≈3.605551275463989

round to the nearest hundredth

3.61

Hope this helps! Plz award Brainliest : )

3 0

4 years ago

Read 2 more answers

If ABC is reflecting across the y-axis ,what are the coordinates of c’?

Brums [2.3K]

<h3>Answer: (-6, 3)</h3>

Explanation:

First step is to locate point C. It is at location (6, 3)

Reflecting this over the y axis will change the sign of the x coordinate, while keeping the y coordinate the same. We go from (6, 3) to (-6, 3)

The algebraic rule for this is $(x, y) \to (-x,y)$

Therefore, point C' is located at (-6, 3)

7 0

3 years ago

Apply the product rules to determine the sign of each expression.

motikmotik

First half is negative and second is positive

8 0

2 years ago

de los vecinos de la casa de rosa, 2/7 son rubios y la cuarta parte de estos tienen los ojos azules, sabiendo que hay 6 vecinos

Neko [114]

Queremos encontrar y resolver una ecuación algebraica para encontrar el número de vecinos de la casa de Rosa.

La solución es: La casa de Rosa tiene 84 vecinos.

La información que se nos da es:

2/7 de el número total de vecinos son rubios.
La cuarta parte de estos, es decir: (1/4)*(2/7) del número total, tiene ojos azules.
Sabemos que hay 6 vecinos con ojos azules.

Si definimos a N como el número total de vecinos, tendremos que:

(1/4)*(1/7)*N = 6

Ahora solo debemos resolver esto para N, para ello multiplicamos por 4 y por 7 en ambos lados:

4*7*(1/4)*(2/7)*N = 4*7*6

2*N = 168

Ahora dividimos por 2 ambos lados:

2*N/2 = N = 168/2 = 84

La casa de Rosa tiene 84 vecinos.

Sí quieres aprender más, puedes leer:

brainly.com/question/15251185

6 0

2 years ago