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
Tatiana [17]
3 years ago
5

Order the steps to solve the equation log(x2 - 15) = log(2x) form 1 to 5.

Mathematics
1 answer:
lawyer [7]3 years ago
5 0
Step 1: x²-15=2x
step 2: x²-2x-15=0
step 3: (x-5)(x+3)=0
step 4: x-5=0 or x+3=0
step 5: x=5 of x=-3
You might be interested in
A dairy produces 256 pints of milk each day. How many gallons of milk is this? (1 gallon
hoa [83]

Answer:

32 gallons

Step-by-step explanation:

c'mon this is simple, but thx for the points

6 0
2 years ago
Match the logarithmic functions with their corresponding x-values
cricket20 [7]
We have the following functions:
 log2x=5
 log10x=3
 log4x=2
 log3x=1
 log5x=4
 Let's rewrite each function to solve for x:
 x=2^5=32
 x=10^3=1000
 x=4^2=16
 x=3^1=3
 x=5^4=625
 Answer:
 Matching each function with the solution we have:
 log2x=5 ----------->32
 log10x=3---------->1000
 log4x=2------------>16 
 log5x=4------------>625
3 0
3 years ago
Last week, a family ordered dinner through a local food delivery service. The food was $45. They had a coupon for 15% off the to
Stolb23 [73]
$38.25) you multiple 45 by .15 then subtract the product from 45 and get your answer
4 0
3 years ago
Name the property the equation illustrates.<br><br> (ab)3 = a(b3)
Tju [1.3M]
The property that illustrates (ab)3 = a(b3) is 
ASSOCIATIVE PROPERTY OF MULTIPLICATION 
6 0
3 years ago
Read 2 more answers
50 POINTS!! EASY!
frosja888 [35]

9514 1404 393

Answer:

  • y = -16
  • x = 10

Step-by-step explanation:

The direct proportion equation is ...

  y = kx

where k is the constant of proportionality. Here, you're told k=-2, so the equation is ...

  y = -2x

For x=8, the value of y is ...

  y = -2(8) = -16 . . . . . do the multiplication

For y = -20, the value of x is ...

  -20 = -2x

  10 = x . . . . . . . . . divide both sides by -2

3 0
3 years ago
Read 2 more answers
Other questions:
  • Divide £10 into the ratio 2:3
    15·1 answer
  • You want your friend to go a movie with you tonight. She has $8.00 to spend. The movie cost $6.50, a large box of popcorn is $4.
    10·1 answer
  • Fine 3 consecutive numbers where the product of the similar two numbers is 28 less than the square of the largest number
    6·1 answer
  • Make y the subject: <br><br> 5x + 2y = 11
    8·2 answers
  • 1. The window is 60 inches wide. What is the width of the window in feet.
    10·2 answers
  • HELP ASAP WILL MARK BRAINLIEST IF RIGHT!
    9·1 answer
  • I would love some help!! 13 points and brainlest to whoever gives a correct answer!
    5·1 answer
  • Pls help!! due at 8:15 !! find the area and perimeter
    6·1 answer
  • Find the length of the third side. If necessary, write in simplest radical form
    13·1 answer
  • Help me bro ion know how to do this junk
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!