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
ehidna [41]
3 years ago
7

Can you show me how to solve this problem: a. ) 16=4 to the 3rd power x -7

Mathematics
1 answer:
Ghella [55]3 years ago
7 0
We assume you mean
\ \ \display{16=4^{3x-7}}
This is solved by writing 16 as a power of 4 and equating exponents.
\ 4^{2}=4^{3x-7}
  2 = 3x - 7 . . . . . equate exponents
  9 = 3x . . . . . add 7
  3 = x . . . . . divide by 3

The solution is x = 3.
You might be interested in
ANYONE KNOW THIS NEED ASAP
Dmitry [639]
B, it’s the point that the lines cross
6 0
2 years ago
Read 2 more answers
X + 4 < 8 HELP please
labwork [276]

Answer:

x + 4 < 8

   - 4    -4

x < 4

Step-by-step explanation:

So, Basically anything less than 4 is a solution for this equation.

5 0
2 years ago
Is Social Darwinism a justifiable reason to colonize other areas of the world and exploit the people and resources of that regio
Ksivusya [100]

Answer:

Social Darwinism provided an ideological justification for the social inequalities that capitalism had brought with it: these would result from the hereditary inferiority of the poor and the hereditary excellence of the richer classes, which are best enjoyed under a laissez-faire system. Applied to peoples and races, it became a justification for racism and imperialism.

As can be seen, social Darwinism is a retrograde political and philosophical stance, which considered different ethnic or national groups as different in terms of capacity or development possibilities. Therefore, since this position has been regarded as false, social Darwinism has no justification in our time.

7 0
2 years ago
If a &lt; b, and c is negative, then a/c &gt; b/c and ____
Tasya [4]
The answer is D hope this helps
5 0
3 years ago
How many qt are in a cup
Lubov Fominskaja [6]
There is 0.25 quarts in 1 cup
6 0
2 years ago
Read 2 more answers
Other questions:
  • Invention cost three dollars for a pack of eight. Laura gives the cashier $20 to buy inventions and gets $11 and change. How man
    13·1 answer
  • A sociologist develops a test to measure attitudes about public transportation, and 27 randomly selected subjects are given the
    9·1 answer
  • Which of the following statements is true about completing a square? A. When completing the square, subtract the square of half
    5·2 answers
  • Can somebody pls helps me
    9·1 answer
  • Fred is making a bouquet of carnations and roses. The carnations cost $5.25 in all. The roses cost $1.68 each. How many roses di
    12·1 answer
  • Sabrina y Diana asistieron a una conferencia fuera de sus respectivas ciudades. Despues de de la conferencia, Sabrina regresa a
    5·1 answer
  • What is the slope of a line parallel to a line with slope of 9
    7·1 answer
  • Marjorie is playing a new board game the rule state that when a player's piece lands on a red square the player must pay a penal
    10·1 answer
  • Arthur has blended coffee worth 95 pesos per kilogram with coffee worth 115 pesos per kilogram to make 50 kilograms of coffee th
    5·1 answer
  • Rewrite 72.3 + (-39.1) by breaking up each of the place values. In this case, the place values are tens, ones, and tenths.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!