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
Mekhanik [1.2K]
3 years ago
14

If x=5, evaluate x^5 * x^-3

Mathematics
1 answer:
Artyom0805 [142]3 years ago
3 0

Answer: 25

Step-by-step explanation:

Plug in x to the expression.

5^5 * 5^{-3}\\

When there is the same base of exponents is being multiplied the exponents add together and the base stays the same.

So this simplifies to, 5^2.

This then solves to 25.

You might be interested in
Which shows the following in order from least to greatest: 85%, 15/18, 0.84 PLEASE HELP
Marrrta [24]

Answer:

15/18, 0.84, 85%

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

6 0
3 years ago
Read 2 more answers
What is the measure for the following ∠?<br> m∠BOA<br><br> 20<br> 40<br> 60
kaheart [24]

Hello!

First, find angle BOA on the protractor. To do this, look for point B, point O, and point A.

Now, we see some markings that mark what degree point B and point A are at. Point B is marked at 60 degrees, and Point A 40 degrees.

Now, all that's left to do, is subtract the two measurements.

60 degrees - 40 degrees = 20 degrees

Therefore, your answer is 20.

Hope this helps!

8 0
4 years ago
The figure to the right has its Congruent segments marked. AB=__ meters
Ber [7]

9514 1404 393

Answer:

  20 meters

Step-by-step explanation:

The single hash mark on AB matches the single hash mark on AC, so AB = AC. AC is marked as 20 meters, so AB is 20 meters.

7 0
3 years ago
Y = x + 5<br> 2x + y = 17
larisa [96]

Answer:

y = x + 5: x=y−5

2x + y = 17 : x=-1/2y+17/2

Step-by-step explanation:

I do not exactly know what you were asking but I just answered the questions, if that is not what you were looking for tell me so I can try and edit my answer

8 0
3 years ago
Isosceles triangle has a line of symmetry
laiz [17]
What are you asking?
7 0
4 years ago
Read 2 more answers
Other questions:
  • Eight identical slips of paper, each containing one number from one to eight, inclusive, are mixed up inside a bag. Subset A of
    13·2 answers
  • Find the distance between the points (6, 5 square root 2) and (4, 3square root 2).
    9·2 answers
  • What is the inverse multiplication of 5+3i
    5·2 answers
  • a cookbook has dimensions 12cm by 16cm. what scale factor should be used to make an enlarged version that has dimensions 21cm by
    15·2 answers
  • Given the slope and y-intercept can you write an equation for the line?
    5·2 answers
  • What is the image point of (-7,-2) after a translation left 5 units and down 4​
    8·1 answer
  • Which of the following describes an example of independent events? A. generating a random number between 1 and 25, and then gene
    7·1 answer
  • Solve 1/x-1/x-5=1/3x​
    12·1 answer
  • 32°<br> X х<br> Х<br> x =<br> degrees
    8·1 answer
  • 84 cubic inches<br> 90 cubic inches<br> 100 cubic inches<br> 126 cubic inches
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!