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3 years ago

The slope at a point on a position versus time graph of an object is __________

Mathematics

1 answer:

natima [27]3 years ago

6 0

Answer: The objects instantaneous velocity at that point

Step-by-step explanation:

On a position versus time graph, the displacement is the vertical difference between two points and the time interval is the horizontal difference.

The ratio of displacement to time interval is the the objects instantaneous velocity at that point. This ratio is also the slope of the line.

Hence, The slope at a point on a position versus time graph of an object is the objects instantaneous velocity at that point.

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Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey to listen to unlimited music,

liraira [26]

Answer:

The total is: 74$

Step-by-step explanation:

1.50$ times 40 equals 60. Then you have to add up the cost you usually get per month which is 14$. 60 plus 14$ = 74$

8 0

3 years ago

If the diameter of a circle is 50 yards, the radius is what

mars1129 [50]

Answer:

25 yards

Step-by-step explanation:

radius is half of what the diameter is.

50 / 2 = 25

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3 years ago

Read 2 more answers

1f 2 sweaters cost $27.34, how much would 7 sweaters cost? The cost for 7 sweaters is s .

Mademuasel [1]

Answer:

95.69

Step-by-step explanation:

two sweaters costs 27.34 then one would cost 13.67

7×13.67 = 95.67

3 0

3 years ago

#13. 6x — Зу = 8

Ne4ueva [31]

#13

6x — Зу = 8
3y = 6x - 8
y = 6/3x - 8/3
y = 2x - 8/3

The slope = 2
The y- intercept = - 8/3

#14

7x = 5y + 2
5y = 7x - 2
y = 7/5x - 2/5
y = 1.4x - 0.4

The slope = 1.4
The y- intercept = - 0.4

#15

- 6у + 4х = 8
6y = 4x - 8
y = 4/6x - 8/6
y = 2/3x - 4/3

The slope = 2/3
The y- intercept = -4/3

#16 is not clear

8 0

3 years ago

the ratio of the sides of a certain triangle is 2:7:8 if the longest side of the triangle is 40cm how long are the other two sid

Zigmanuir [339]

The length of the other two sides is 10 and 35 respectively.

<h3>What is a ratio?</h3>

A ratio is a quantitative relation showing the comparison between two or more numbers. It can also be written in the fractional form where the first part is the numerator and the second part is called the denominator.

From the given information:

The sides of the triangle = 2:7:8
The total sides of the triangle = 2+7+8 = 17

We are being told that the longest side is the triangle is equal to 40.

i.e.

$\mathbf{\to\dfrac{8}{17}\times x = 40}$

$\mathbf{x = 40 \div \dfrac{8}{17}}$

$\mathbf{x = 40 \times \dfrac{17}{8}}$

x = 85

Now for the other two sides 2 and 7, their length is as follows.

$\mathbf{\dfrac{2}{17}\times 85 = 10}$

$\mathbf{\dfrac{7}{17}\times 85 = 35}$

Therefore, we can conclude that the length of the other two sides is 10 and 35 respectively.

Learn more about ratios here:

brainly.com/question/2328454

3 0

2 years ago