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
lesantik [10]
3 years ago
7

Determine whether

Mathematics
1 answer:
lora16 [44]3 years ago
4 0

Answer:

(a) and (b) are not equivalent

(c) is equivalent

Step-by-step explanation:

Given

\frac{25^m}{5}

Required

Determine an equivalent or nonequivalent expression

(a)\ 25^{m-1

We have:

25^{m-1

Apply law of indices

25^{m-1} = \frac{25^m}{25}

<em>This is not equivalent to </em>\frac{25^m}{5}<em></em>

(b)\ 25^{2m - 1}

We have:

25^{2m - 1}

Apply law of indices

25^{2m - 1} = \frac{25^{2m}}{25}

<em>This is not equivalent to </em>\frac{25^m}{5}<em></em>

<em></em>

<em />(c)\ 5^{2m-1}<em />

We have:

<em />5^{2m-1}<em />

Apply law of indices

<em />5^{2m-1} = \frac{5^{2m}}{5^1}<em />

<em />5^{2m-1} = \frac{5^{2m}}{5}<em />

<em>Evaluate the numerator</em>

<em />5^{2m-1} = \frac{25m}{5}<em />

<em />

<em>This is an equivalent expression</em>

You might be interested in
According to an article in Marketing News, fewer checks are being written at the grocery store checkout than in the past. To det
alina1380 [7]

Answer:

ooga booga

Step-by-step explanation:

my feet smell like tooga

6 0
3 years ago
How is 7.54÷4= 1.88<br><br>I got 1.88 with the remainder of 2​
Naddika [18.5K]

Answer:

I got 1.885 for the answer.

Maybe they wanted it rounded to just 2 decimal places.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Time to test brainly's mathmaticians
padilas [110]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
On Monday, 360 students went on a trip to the zoo. All 6 buses were filled and 6 students had to travel in cars. How many studen
Sloan [31]

Answer:

The answer is n = 41

4 0
2 years ago
Read 2 more answers
Find the area of the shaded figure. To do so, subtract the area of the smaller
Vikentia [17]

Answer:

x⁴ - 8x² + 9

Step-by-step explanation:

The Area of the smallest square is A1 = x . x = x²

The Area of the second square is A2 = ( x² - 3 )(x² - 3)

A2 = x⁴ - 3x² - 3x² + 9

A2 = x⁴ - 6x² + 9

The Area of the Shaded shape is A2 - A1

x⁴ - 6x² + 9 - x²

x⁴ - 8x² + 9

3 0
2 years ago
Other questions:
  • Ann and betty shared the sum of money in the ratio 2:3, if ann received $60 less than betty, what was the total sum of money sha
    12·2 answers
  • Answer both please man. Or sorry you'll get a 1 star rating. THanks for answering guys!
    9·2 answers
  • Jack broke apart 5x216 as (5x200) + (5x16) to multiply mentally.What strategy did Jack use?
    8·1 answer
  • Calculate the following derivative if <br> f(x) = sin(x)<br> and <br> g(x) = 5x + 4.
    8·1 answer
  • The graph of h(x) is shown below. Find h(-5) + h(5).
    7·2 answers
  • PLEASE HELP AS SOON AS POSSIBLE THANK YOU!!
    5·1 answer
  • The Perimeter of the park is 318 m. Determine the length of the park<br><br> PLEASE HELP!!!!!!!!!
    10·2 answers
  • Geometry help please
    13·1 answer
  • Write a two column proof. (answer what you can if possible)
    10·1 answer
  • Using the 45°-45°-90° triangle theorem, find the value of h, the height of the wall. 6. 5 ft 6. 5 StartRoot 2 EndRoot ft 13 ft 1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!