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
satela [25.4K]
3 years ago
9

Select the correct answer.

Mathematics
1 answer:
meriva3 years ago
3 0

Answer:

D, x = (ln(0.5) - 1)/2

Step-by-step explanation:

8e^(2x+1) = 4

e^(2x+1) = 0.5

2x+1 = ln(0.5)

2x = ln(0.5) - 1

x = (ln(0.5) - 1)/2

You might be interested in
90/9 as a whole number
stiks02 [169]

Answer:

10

Step-by-step explanation:

5 0
3 years ago
I got disconnected from my tutor, can't reconnect. need an explanation ​
kherson [118]

The absolute value function |<em>x</em>| always returns a non-negative number. It takes any number <em>x</em> and returns <em>x</em> if it's already non-negative, or -<em>x</em> if it is negative in order to make it positive.

|x|=\begin{cases}x&\text{for }x\ge0\\-x&\text{for }x

For the equation

-3 + 4 |2<em>x</em> - 5| = 14

rearrange terms to get

|2<em>x</em> - 5| = 17/4

Now,

• if 2<em>x</em> - 5 ≥ 0, then |2<em>x</em> - 5| = 2<em>x</em> - 5. Then

2<em>x</em> - 5 = 17/4

• and if instead 2<em>x</em> - 5 < 0, then |2<em>x</em> - 5| = -(2<em>x</em> - 5), so that

-(2<em>x</em> - 5) = 17/4, or

2<em>x</em> - 5 = -17/4

In the first case,

2<em>x</em> - 5 = 17/4

2<em>x</em> = 17/4 + 5 = 37/4

<em>x</em> = 37/8

In the second case,

2<em>x</em> - 5 = -17/4

2<em>x</em> = -17/4 + 5 = 3/4

<em>x</em> = 3/8

5 0
3 years ago
Question 10 (5 points)
11Alexandr11 [23.1K]
I think the answer is A
3 0
3 years ago
Read 2 more answers
How do we post a picture?
svet-max [94.6K]

Answer:

click on the thing that looks like a paper clip and pick the pic u wanna post

Step-by-step explanation:

3 0
3 years ago
What’s 93/108 in simplest form
mafiozo [28]
31/36 is the correct answer
4 0
3 years ago
Read 2 more answers
Other questions:
  • If f(x)=3x^2+1 and g(x)=1-x, what is the vaue of (f-g)(2)?<br> [•12 •14 •36 •38]
    15·1 answer
  • The question is in the picture, need help ASAP please !!
    8·1 answer
  • Please help guys thank you whoever helps me
    5·1 answer
  • 104.65/ 35 <br> pls help and can u show me a example
    14·1 answer
  • Help! Please help!,!
    7·1 answer
  • Find the approximate perimeter of AABC plotted<br> below.<br> A(2,7)<br> C(6,7)<br> B(-4,-3)
    6·1 answer
  • An electron dot diagram shows an atom's number of
    12·1 answer
  • I need help with number three and please explain how to solve it.
    9·1 answer
  • Benjamin left his house and drove to the store. He stopped and went inside. From there, he drove in the same direction until he
    13·1 answer
  • Pls answer it fast i will mark you as brainiest.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!