1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serga [27]
3 years ago
5

Why can we subtract exponents when we are dividing two things with the same base?

Mathematics
1 answer:
Juliette [100K]3 years ago
7 0
(1 * 10^5) / (5 * 10^3) is going to subtract to be 2 * 10 and equal 20. It is the same as multiplying it all out, which would be 100,000 / 5,000 and still equal 20.
You might be interested in
Which table does NOT represent a linear function
topjm [15]

TABLE D does NOT represent a linear function

<h2>Explanation:</h2>

The Table is shown below. Each table is a relationship between two variables, namely x and y. By plotting each table in a graphing tool we get:

TABLE A, FIRST FIGURE:

It is a linear function because we can draw a line that passes through all the points. By using two points, this line has a slope:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ m=\frac{8-5}{-1-0} \\ \\ m=-3

TABLE C, SECOND FIGURE:

It is a linear function because we can draw a line that passes through all the points. By using two points, this line has a slope:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ m=\frac{5-10}{-1-0} \\ \\ m=5

TABLE C, THIRD FIGURE:

It is a linear function because we can draw a line that passes through all the points. By using two points, this line has a slope:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ m=\frac{1-2}{-1-0} \\ \\ m=2

TABLE D, FOURTH FIGURE:

It is not a linear function. It is likely this is a parabola that opens downward.

<h2>Learn more:</h2>

Linear function: brainly.com/question/12560127

#LearnWithBrainly

5 0
3 years ago
Find the positive of medium in a data having 7 terms​
marysya [2.9K]
Please lord thank you lord lord
4 0
3 years ago
PLZ HELP ME, THIS IS URGENT! I’m completely lost... :(
Leno4ka [110]
Let’s solve this step by step. :)

First, let’s assign variables for the missing number: x and y.

so the 3 numbers would be x, y and 28

then we have 3 scenarios:
28 + x = 61
28 + y = 76
x + y = 81

Using the first equation, we can get x = 61-28 = 33

Using the 2nd equation, we can get y = 76-28 = 48

then, we can verify if our answer is right by substituting these values in the 3rd equation:

x + y = 81
33 + 48 = 81
81 = 81 ✔️

So the 3 numbers are 28, 33 and 48.


3 0
4 years ago
Denise’s mother bought some zucchini for $0.78 per pound. If she paid $2.73 for the zucchini, how many pounds of zucchini did sh
ankoles [38]
0.78p = 2.73.....with p being the number of lbs
divide both sides by 0.78
p = 2.73 / 0.78
p = 3.5 lbs <=== ur answer
7 0
3 years ago
Read 2 more answers
a tiny but horrible alien is standing at the top of the empire state building (which is 443443443 meters tall) and threatening t
Aleonysh [2.5K]

The angle for shooting laser gun should be 89.98°.

The vertical height where a tiny but horrible alien is standing is given as 443443443 meters. The horizontal distance of a men in black agent from building is given in the question as 181818 meters. So, let us assume the angle formed to be theta (θ).

Writing the formula for tan theta, that relates the given height and distance

Now, tan θ = vertical height ÷ horizontal distance

Keep the values in above mentioned equation of theta to find the angle.

tan θ = \frac{443443443}{181818}

Performing division to find the tan theta and subsequently calculate the angle

tan θ = 2438.94

θ = tan⁻¹ 2438.94

Calculating tan inverse to find the value of theta

θ = 89.98°

Therefore, the  angle for shooting laser gun by a men in black agent  should be 89.98°.

Learn more about calculation of angle -

brainly.com/question/21865829

#SPJ4

7 0
1 year ago
Other questions:
  • Which value is equivalent to x+4/4+x
    9·2 answers
  • What is 8 - 5 3/16 I gotta know
    12·1 answer
  • A bug is 1.2 cm up a wall and climbs up 1.7 cm each second. Another bug is 30 cm up the wall and climbs down 1.5 cm per second.
    13·1 answer
  • Draw a model for 12 ÷ 3
    9·1 answer
  • What does △QXM≅△QXN and ∠QXM≅∠QXN mean?
    5·1 answer
  • Eric buys cheese from the local farmer's market. The graph below shows the cheese cost (in cents) versus its weight (in
    10·1 answer
  • Given f(x)=2/5(6-x)^2 what is the value of f(6)?​
    10·1 answer
  • If you give me the answer you’ll literally save my life
    14·1 answer
  • Given that
    11·1 answer
  • Does the chart below represent a proportional relationship? What is the rate of change?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!