3 years ago

Identify an equation in point-slope form for the line parallel to y -

Mathematics

1 answer:

mote1985 [20]3 years ago

8 0

I think it’s D but I’m not sure

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What is the slope of a line that passes through the points open parentheses 5 comma 3 close parentheses and open parentheses 7 c

LenKa [72]

Answer:

$slope \: = - \frac{ 7}{2}$

Step-by-step explanation:

To find the slope of the line that passes through the points

$\: {x}^{1} \: \: {y}^{1} \: \: \: \: \: \: \: \: \: \: \: \: \: \: {x}^{2} \: \: \: \: {y}^{2} \\ (5, \: \: 3) \: \: \: and \: \: (7, \: - 4)$

We have to follow the formula:

$\frac{ {y}^{2} - {y}^{1} }{ {x}^{2} - {x}^{1} } \\ \\ \frac{ - 4 - 3}{7 - 5} \\ \\ slope = - \frac{ 7}{2}$

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2 years ago

The diameter of a sphere is 11.8m calculate the spheres volume

Iteru [2.4K]

The volume is 860.29m³

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4 years ago

A factory has a container filled with 35,874 litres of cold drink. In how many bottles of 21 L capacity each can it be filled ?

Agata [3.3K]

Answer:

Number of bottles= 1,708

Step-by-step explanation:

Giving the following information:

Total liters= 35,874 litres

Bottle capacity= 21 liters

To calculate the number of bottles that can be filled given the actual capacity, we need to use the following formula:

Number of bottles= total liters / cottle capacity

Number of bottles= 35,874 / 21

Number of bottles= 1,708

7 0

3 years ago

Which is a function A. {(7, 3), (7, 15), (7, -11)} B. all of the options correct

frosja888 [35]

7,-11 I think it the answer

6 0

3 years ago

An electric filter purifies air at the rate of 35 liters per minute and uses energy at the rate of 0.8 Joules per minute. It als

GalinKa [24]

Answer:

Write an inequality that represents the condition based on the number of liters of air and water.

35A+25W>1000

and the following inequality represents the condition based on the number of Joules of energy:

0.8A+1.3W<170

Step-by-step explanation:

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4 years ago