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maksim [4K]
3 years ago
9

Find the slope of the line through p and q. p(5, −5), q(−5, 8)

Mathematics
1 answer:
Grace [21]3 years ago
8 0
Slope = ∆y/∆x
  = (8 -(-5))/(-5-5)
  = 13/-10
  = -1.3

The slope of the line through the given points is -1.3.

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A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to be rolled. What is the prob
Trava [24]

Answer:

4/6 or 2/3. Depends if your teacher wants it reduced.

Step-by-step explanation:

Each number has a 1 out of 6 chance to be rolled. so it's 1/6 for rolling a 3, 1/6 for rolling a 4, 1/6 for rolling a 5, and 1/6 for rolling a 6. 4 x 1/6 = 4/6

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3 years ago
A cat's heart rate beats about 130 beats per minute. A kitten's heartbeat can be as fast as 240 beats per minute. What fraction
julia-pushkina [17]
I hope this helps you

8 0
3 years ago
The musical note E can be modeled by the function, y = asin(1320πx), where a = 1 and x is the time in seconds. Playing note E on
Taya2010 [7]

Using translation concepts, the note E would be louder with a higher amplitude of y, hence constant a has to be multiplied by a positive constant greater than 1.

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

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

In this problem, the function is given by:

y = asin(1320πx)

The intensity of a sound is given by it's amplitude a, hence, to make the sound stronger, we need to vertically stretch the graph of y, which is done when constant a is multiplied by a positive constant greater than 1.

More can be learned about translation concepts at brainly.com/question/28416763

#SPJ1

7 0
2 years ago
Help me, please!!!!!
Lostsunrise [7]

Answer:

25 cm is the perimeter...........

8 0
3 years ago
Read 2 more answers
What is the answer to this?
rusak2 [61]

Answer:

y = 28x

Step-by-step explanation:

To find the answer, we need to divide the number of bushels by the number of acres. If the quotient is the same for all three divisions, then the quotient is how many times x is multiplied to get y.

140 / 5 = 28

224 / 8 = 28

420 / 15 = 28

Therefore, y = 28x is our answer.

6 0
4 years ago
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