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
Aleksandr [31]
2 years ago
13

What is the true solution to 2 In eln5x = 2 In 15? O X=0 O X=3 O X=9 O X= 15

Mathematics
1 answer:
ladessa [460]2 years ago
5 0

9514 1404 393

Answer:

  x = 3

Step-by-step explanation:

Maybe you want the solution ...

  2\ln{(e)}\cdot\ln{(5x)}=2\cdot\ln{(15)}\\\\2\cdot1\cdot\ln{(5x)}=2\cdot\ln{(15)}\\\\5x=15 \qquad\text{divide by 2, take antilog}\\\\x=3 \qquad\text{divide by 5}

You might be interested in
1
Mariana [72]

Answer:

x = 6

Step-by-step explanation:

∠ DBC + ∠ ABC = ∠ ABD , substitute values

5x - 4 + 8x - 3 = 79

13x + 1 = 79 ( subtract 1 from both sides )

13x = 78 ( divide both sides by 13 )

x = 6

8 0
3 years ago
Which shows 2.6x10^4 in standard notation
timofeeve [1]
Hi. The answer is 26000
7 0
3 years ago
LAST QUESTIONSSS DONT GO AWAYY PLZZZ HELPPP IM BEGGINGG REWARD BRAINLIEST
Soloha48 [4]

Answer:

I don't know if I'm right at all

x 1/2 2

5 × x2 ^

7 0
3 years ago
Read 2 more answers
jim sat at a table with 4 teachers and 9 children how many people were at the table after jim sat down​
xeze [42]

Answer:

Step-by-step explanation:

Both teachers and children are people.  If there were 4 teachers and 9 children already at the table, sitting down, when Jim arrived, then that would be 13 people at the table before he sit and 14 people after he sits.

4 0
3 years ago
Read 2 more answers
Multiply (2.0 ⋅ 10−4) ⋅ (3.1 ⋅ 10−20). Express the answer in scientific notation. The options are:
Mkey [24]
(2.0×10^-4)×(3.1×10^-20)
=(2.0×3.1)×(10^4×10^-20)
=6.2×10^(-4+(-20))
=6.2×10^-24. Hope it help!
3 0
3 years ago
Other questions:
  • In how many ways can 7 distinct red balls and 5 distinct blue balls be placed in a row such that all red balls are adjacent,
    12·1 answer
  • What is 17 grams/liters to ounces /quart
    5·1 answer
  • An inverted pyramid is being filled with water at a constant rate of 50 cubic centimeters per second. The pyramid, at the top, h
    15·1 answer
  • What is 2<br>two plus two
    10·2 answers
  • What is 2567 divided by 4
    12·2 answers
  • Billy is helping to make pizzas for a school function. He's made 25 pizzas so far. His principal asked him to make at least 30 p
    12·1 answer
  • Can someone help me please !
    14·2 answers
  • One winter, a group of students measured snowfall totals at their school. This chart shows how many inches of snow the students
    5·1 answer
  • This model represents 9,015 ÷ 4.<br><br><br><br> What is the solution to 9,015 ÷ 4?
    7·1 answer
  • Help math math math math
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!