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maria [59]
3 years ago
9

Evaluate the expression (2.5)^3

Mathematics
2 answers:
sergejj [24]3 years ago
7 0

Answer:

15.625

Step-by-step explanation:

  • (2.5)^3 = 2.5 · 2.5 · 2.5
  • 2.5 · 2.5 · 2.5 = 6.25 · 2.5
  • 6.25 · 2.5 = 15.625

Therefore, (2.5)^3 = 15.625.

pychu [463]3 years ago
7 0
<h3>(2.5)³</h3><h3>=2.5×2.5×2.5</h3><h3>=6.25×2.5</h3><h3>=15.625</h3>

please mark this answer as brainlist

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The coordinates of A,B,C are(6,3),(-3,5),(4,-2) respectively and P(x,y) is any point,prove that∆PBC/∆ABC=x+y-2/7​
sergeinik [125]

The solution to the coordinates of A,B,C as (6,3),(-3,5),(4,-2) and the prove that ∆PBC/∆ABC=x+y-2/7​ is given in the image attached.

<h3>What is coordinates?</h3>

This is known to be that which is created by two part that are known to give the latitude and longitude position of a person or place.

Therefore, The solution to the coordinates of A,B,C as (6,3),(-3,5),(4,-2) and the prove that ∆PBC/∆ABC=x+y-2/7​ is given in the image attached.

Learn more about  coordinates  from

brainly.com/question/17206319

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Otrada [13]
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3 years ago
Write and graph an equation in two variables that shows the relationship between the time t and the distance d traveled Moves 2
tiny-mole [99]

Answer:

the distance equation is

d=\frac{2}{3}\times t

Step-by-step explanation:

Let's assume

time in hours as 't'

distance traveled as 'd' meters

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speed=\frac{2}{3}

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we know that

distance = (speed)*(time)

now, we can plug values

d=k\times t

now, we can plug value

d=\frac{2}{3}\times t

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d=\frac{2}{3}\times t

Graph:


6 0
3 years ago
How to make my answer for 0.70 a fraction
miss Akunina [59]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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Talia tossed a penny many times. She got 20 heads and 80 tails. She said the experimental probability of getting heads was 20 80
iragen [17]

Answer:

the experimental probability is 1/5

Step-by-step explanation:

This is because one to calculate the experimental probability one has to divide the favorable events over the possible events, and those that Talia did were the favorable events divided the non-favorable events

20 heads and 80 tails

Faborable events = 20

Possible events = 20 + 80 = 100

20/100 = 1/5

5 0
3 years ago
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