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
lana66690 [7]
3 years ago
8

Solve 4^x+2 = 2^x-1. What are the exact and approximate solutions?​

Mathematics
2 answers:
Brut [27]3 years ago
7 0

Answer:

C. x = -5 ln 2/ ln 2 = -5

Step-by-step explanation:

Juliette [100K]3 years ago
6 0

Answer:

no solution

Step-by-step explanation:

examples: 4^1 + 2 = 2^ 1 -1 and the answer is 6 = 1 which is not true. So its gonna be hard for them to have a solution.

You might be interested in
How is 8% sales tax like an 8% increase? explain.
olganol [36]
Because tax is an additional charge to the original amount therefor it is simply an increase
7 0
3 years ago
The ordered pair (a, b) gives the location of point P on the coordinate plane. The value of b is negative. The value of a is not
sergejj [24]

Answer:

Quadrant III ( C )

Quadrant IV ( D )

Step-by-step explanation:

Ordered pair ( a, b )

gives a point P on the coordinate plane

( a, b ) = ( x, y )

given : b = negative ( y-axis )

           a ≠ 0 ( i.e. a = negative or positive ) ( x -axis )

Therefore point P is located in the : Third and fourth quadrants

8 0
3 years ago
Read 2 more answers
Can someone please help me with these questions.
Juli2301 [7.4K]

Answer:

Question 1 - 81.74 Pound sterling

Question 2 - 20.28 Pound sterling

Question 3 - 21.72 United States Dollar

Question 4 - 429.38 New Zealand Dollar

Question 5 - 451.28 Euro

Question 6 - 2,936.88 Chinese Yuan

(That's all I got.)

5 0
3 years ago
Please help asap!!!!!
Morgarella [4.7K]

Answer:

the area = 25

Step-by-step explanation:

a= side length x side length

a = 5 x 5

a = 25

8 0
3 years ago
Read 2 more answers
HELP PLEASE!!!!
mina [271]

Answer:


Step-by-step explanation:

1) Write 8x+14 as 2(4x+7) and now multiply by 1/2 so that we get 4x+7

2)Subtract 7 from both sides

4x+7=39

-7       -7

4x=32

3) Divide by 8

x=8

Thus we get x=8 as answer

So reasons are

i) Distributive property

ii) Subtraction property of equality

iii) Division property of equality

6 0
3 years ago
Read 2 more answers
Other questions:
  • If f(x) = square root of x+3, what is the equation for f–1(x)? f–1(x) = x2 - 3 f–1(x) = x2 + 3 f–1(x) = (x - 3) 2 f–1(x) = (x +
    8·1 answer
  • Which pair of undefined terms is used to define the term parallel lines?
    8·2 answers
  • (GEOMETRY. ANSWER IF U ONLY KNOW! PLS HELP!!) Given right triangle ABC, what is the value of tan(A)?
    15·1 answer
  • Instructions:Select the correct answer.
    5·2 answers
  • a box contains 22 tickets, adult tickets are 5.00$ each and child tickets are 3.00$ each. the total value of tickets is 74$. how
    9·1 answer
  • What is the quotient?<br><br> -4/5 *2
    15·1 answer
  • Is y= 1/2x - 4 equal to 3x - 6y = 24
    15·1 answer
  • What is the value of x​
    10·2 answers
  • What is the value of x in the equation? 3 2/5x + 2 3/4 = 7
    13·2 answers
  • Someone please answer this, ill give you brainliest and your getting 100 points.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!