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Alexxandr [17]
3 years ago
10

Are the following lines parallel perpendicular or neither y=-5/3x - 5 and y=4/3x - 5​

Mathematics
1 answer:
katrin [286]3 years ago
3 0

Answer:

neither

Step-by-step explanation:

For lines to be parallels the slopes must be equal, for the lines to be perpendicular the lines have to be inverse reciprocals  meaning if you have a slope of 1/2X then the perpendicular line must be -2X

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For moving object the force acting on the object varies directly with the object acceleration when a force of 36 in acts on a ce
Reptile [31]

Answer:

4m/s²

Step-by-step explanation:

Given that:

Force F is directly proportional to acceleration a

F α a

F = ka

Where k is the constant of proportionality

36 = 6k

Solve for K

36 = 6k

k = 36/6

k = 6

If force = 24 ; acceleration =

24 = ka

k = 6

24 = 6a

a = 24/6

a = 4m/s²

4 0
3 years ago
13. Jake earns 15% commission on the total amount he sells. If he sells $545 worth of items, how much commission
Shtirlitz [24]

Answer:

Option D - $81.75

Step-by-step explanation:

Given : Jake earns 15% commission on the total amount he sells. If he sells $545 worth of items.

To find : How much commission  does Jake earn?

Solution :

Using the commission formula,

\text{Commission}=\text{Sales}\times \text{Percentage}

\text{Commission}=\$545\times 15\%

\text{Commission}=545\times \frac{15}{100}

\text{Commission}=81.75

Therefore, commission  does Jake earn is $81.75.

So, option D is correct.

5 0
3 years ago
How do u subtract 4/8 from 5/8
Westkost [7]
1/8 is the answer when you subtract 4/8from 5/8
3 0
3 years ago
Deon plots points to show the time it takes him to swim laps on two days. Is there a proportional relationship between the numbe
Sever21 [200]

Answer:

There's no proportional relationship between number of laps and minutes.

Step-by-step explanation:

The graph given above is a straight line graph, however, it does not cut across the point of origin (0, 0). As a result of this, it would be difficult to get a constant of proportionality, as you'd likely get different constant of proportionality between different points on the line. Thus, the ratio of y and x for each set of points may vary.

So therefore, the relationship between the x and y cannot be proportional.

We can conclude that the graph does not represent a proportional relationship between number of laps and minutes.

6 0
3 years ago
Bronny wants to buy a new game console that costs $200. He has already saved up 25% of the cost. How much has bronny saved so fa
Klio2033 [76]
200 * 0.25 = 50
He has saved $50 so far
8 0
3 years ago
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