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
skad [1K]
3 years ago
15

Help again idk how to do this

Mathematics
2 answers:
aalyn [17]3 years ago
7 0
The answer is A.

This is because the 5 to the power of 3 is in parentheses, anything in parentheses is multiplied my whatever is outside the parentheses. Please let me know if this is correct or incorrect. Thank you!
creativ13 [48]3 years ago
5 0

Answer:

it's,

( {5}^{3} ) ^{ - 4}  \\

Step-by-step explanation:

( {5}^{3} ) ^{ - 4}  \\  =  {5}^{ - 12}

You might be interested in
Given f ( x ) = 1 x + 10 , find the average rate of change of f ( x ) on the interval [ 8 , 8 + h ] . Your answer will be an exp
son4ous [18]

Answer: 1

Step-by-step explanation:

f(8+h)=8+h+10=18+h\\\\f(8)=8+10=18

So, the average rate of change is:

\frac{(18+h)-18}{(8+h)-8}=\frac{h}{h}=\boxed{1}

The question is wrong, the expression will not be in terms of h since it is a linear function.

6 0
2 years ago
What is an identity element of addition​
timama [110]

Answer:

0

Step-by-step explanation:

0 is the identity element under addition for the real numbers.

3 0
2 years ago
Prove that<br> cos^4∆ - sin^4∆ = 2cos^2∆ - 1
GarryVolchara [31]

\cos^{4} x-\sin^{4} x\\\\=(\cos^{2} x+\sin^{2} x)(\cos^{2} x-\sin^{2} x)\\\\=\cos^{2} x-\sin^{2} x\\\\=\cos^{2} x-(1-\cos^{2} x)\\\\=2\cos^{2} x-1

3 0
1 year ago
Can anyone help me with this?<br><br> Reduce the fraction
Elden [556K]

\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}

\bf \cfrac{-20t^5u^2v^3}{48t^7u^4v}\implies \cfrac{-20}{48}\cdot \cfrac{t^5u^2v^3}{t^7u^4v^1}\implies \cfrac{-5}{12}\cdot \cfrac{v^3v^{-1}}{t^7t^{-5}u^4u^{-2}}\implies \cfrac{-5}{12}\cdot \cfrac{v^{3-1}}{t^{7-5}u^{4-2}} \\\\\\ \cfrac{-5}{12}\cdot \cfrac{v^2}{t^2u^2}\implies \cfrac{-5v^2}{12t^2 u^2}

3 0
3 years ago
A) If Pablo drove at an average speed of 85 km/h for 3.75 h, what distance did he drive?
zhannawk [14.2K]

Answer: 19

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Does anyone know what 97% of 345m is ?
    7·1 answer
  • Ayudaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    14·2 answers
  • 1. Dois angulos correspondentes, de-
    14·1 answer
  • 33
    10·1 answer
  • Write the numerical answer only. Do not include labels, dollar signs, or units.
    11·1 answer
  • Can you conclude that the triangles are similar?
    12·1 answer
  • Solve for the given time.
    14·1 answer
  • Easy! Please help! Giving BRAINLIEST <br>Look at the question on the picture &lt;3​
    5·2 answers
  • What is the distance between the points -1,-3) and (-1,43)? I think I'll die if I don't get the answer soon​
    8·2 answers
  • Find the tangent of the angle indicated by each of the following right angle triangles.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!