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
Anastasy [175]
3 years ago
14

Using a table of values, determine the solution to the equation below to the nearest fourth of a unit. 2^x=1-3^x

Mathematics
1 answer:
Greeley [361]3 years ago
6 0

Answer:

Option (1)

Step-by-step explanation:

Given equation is,

2^x=1-3^x

To determine the solution of the equation we will substitute the values of 'x' given in the options,

Option (1)

For x = -0.75

2^{-0.75}=1-3^{-0.75}

0.59 = 1 - 0.44

0.59 = 0.56

Since, values on both the sides are approximately same.

Therefore, x = -0.75 will be the answer.

Option (2)

For x = -1.25

2^{-1.25}=1-3^{-1.25}

0.42 = 1 - 0.25

0.42 = 0.75

Which is not true.

Therefore, x = -1.25 is not the answer.

Option (3)

For x = 0.75

2^{0.75}=1-3^{0.75}

1.68 = 1 - 2.28

1.68 = -1.28

Which is not true.

Therefore, x = 0.75 is not the answer.

Option (4)

For x = 1.25

2^{1.25}=1-3^{1.25}

2.38 = 1 - 3.95

2.38 = -2.95

It's not true.

Therefore, x = 1.25 is not the answer.

You might be interested in
Help I don’t know what I’m doing
Jlenok [28]

Your slope is 6/4. I found this by locating two points where the line intercepts evenly at two points. One was on the y-axis(0,-3) and the other was at (5,3). I then calculated the slope- rise over run or y over x. Because this graphs in a straight line, it is a linear equation. Your equation formula is y = mx + b. M is your slope, and b is your y-intercept. y = 6/4x -3

7 0
3 years ago
West Junior High needs to buy new fencing to go around Evaluate the formula for the perimeter of a rectangle to
LenaWriter [7]

Answer:

1,2,3, and 5 :]

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What is the reciprocal of<br> 5/3<br> Submit
scoray [572]

Answer:

10/6

Step-by-step explanation:

8 0
3 years ago
Which of these represent a function
Marrrta [24]

Answer:

A

Step-by-step explanation:

Because graphs are more technical  

6 0
3 years ago
If you have a plank of wood
KonstantinChe [14]

Answer:

1' 2"

Sorry if its not correct

8 0
3 years ago
Other questions:
  • Can you put 0.81,0.808,7/8/,and 4/5 from greatest to least
    7·2 answers
  • Guys please help with 5 and 6 please. A lot of points
    7·1 answer
  • I need answers ASAP!!
    9·2 answers
  • A recipe for pie dough calls for a ratio of butter to flour of 1/4 :5/6.If you plan to use 5 cups of flour,how much butter shoul
    5·1 answer
  • Triangle ABC is rotated 90 degrees clockwise about the origin to create triangle A'B'C'.
    8·1 answer
  • Why would we start at (0,200)?
    10·1 answer
  • Solve -6x+3less than equal to 21
    7·1 answer
  • This question, please answer it
    5·2 answers
  • 25 ≥ 5u u = 5<br><br> True of false ( show work )
    6·1 answer
  • Solve the system of equations<br><br> a+s=560<br><br> 8a+3s=2905
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!