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
Xelga [282]
3 years ago
5

Solve (X-3)^2/3=9 (the ^ is an exponent)

Mathematics
1 answer:
Olenka [21]3 years ago
4 0

Step-by-step explanation:

Step-by-step explanation:

To answer the question you have t the square of the differences.

So this means that (x-3)^2= x^2-9x+9

Next youmultiply 3 on both sides which says…

x^2-9x+9=27

x^2-9x=18

So, x equals

9/2+3/2 square root 17

OR

9/2-3/2 square root 17

You might be interested in
Please help #2! I’ll give first and correct brainliest!
inna [77]

Answer:

Confused as well

Step-by-step explanation:

If there are hypothetically 10 hours a day with 100 minutes an hour and 100 seconds per minute

at 6 pm there would be 18 hours gone in the day

18 normal hours are equal to 18*60*60 = 64800 seconds

(64800 seconds) / 10000 ( for hours)

6:48 would be the replacement  time

but this answer is wrong bc it's not an option

6 0
3 years ago
Determine which ordered pairs fall on the graph of f(x) = -2x-1
Pavlova-9 [17]

Answer:

No order Pair fall on the graph

Step-by-step explanation:

The given Function is

f(x)= -2x -1       ...............(i)

Now to see whether these ordered pairs Lay on it we will put each ordered pair in the equation (i)


Lets take first ordered pair (1,1)

here x = 1

putting it in (i) gives

f(1)= -2(1) -1

f(1)= -3

this is not equal to 1 so the order pair (1,1) does not fall on function f(x)= -2x -1

Lets take second ordered pair (-1,-4)

here x = -1

putting it in (i) gives

f(-1)= -2(-1) -1

f(-1)= 1

this is not equal to -4 so the order pair (-1,4) does not fall on function f(x)= -2x -1


Lets take third ordered pair (-2,-1/8)

here x = -2

putting it in (i) gives

f(-2)= -2(-2) -1

f(-2)= 3

this is not equal to -1/8 so the order pair (-2,1/8) does not fall on function f(x)= -2x -1


Lets take fourth ordered pair (0,-1/2)

here x = 0

putting it in (i) gives

f(0)= -2(0) -1

f(0)= -1

this is not equal to -1/2 so the order pair (0,-1/2) does not fall on function f(x)= -2x -1


3 0
4 years ago
Helen had to read 148 pages of her science textbook in the 4 days remaining before an exam. If she reads the same number of page
AfilCa [17]
The answer is 37.......
4 0
3 years ago
Identify the independent variable in the statement: the time it takes to travel 50 miles and the speed of the truck
morpeh [17]
The time changes depending on how fast the truck is going-so it's dependent 
50 miles and the truck do not change no matter what-so they are constant
The speed of the truck changes the time-so the speed is the independent

3 0
3 years ago
Sam invested $48,000 some at 6% interest and the rest at 10% . How much did he invest at each rate if he received $4,000 in inte
emmainna [20.7K]

<u>Answer with step-by-step explanation:</u>

We are given that Sam invested $48,000 at 6% interest and the rest at 10%. Given that he received $4,000 interest in one year, we are to find how much he invest at each rate.

Assuming the amount invested at 6% interest rate as x, we can write it as:

(\frac{6}{100} \times x)+(\frac{10}{100} \times [48000-x])=4000

0.06x+0.1(48000-x)=4000

0.06x+4800-0.1x=4000

0.1x-0.06x=4800-4000

0.04x=800

x=20000

So the amount invested at 6% = $20,000 and amount invested at 10% = (48000 - 20000) = $28,000

3 0
3 years ago
Read 2 more answers
Other questions:
  • 180=2x+y which equation is used to find x
    12·1 answer
  • What conversion factor should be used to convert from gigaliters to liters?
    12·1 answer
  • A number reduced by 4
    5·1 answer
  • What is the value of x? <br> X + (-7) =2<br> Enter your answer in the box in simplest form.
    8·2 answers
  • 1 more than product of a number and -8
    11·1 answer
  • Help me with this i dont really get it
    8·1 answer
  • Completely factor.<br> x^4 + 3x^3 + 4x^2 + 12x = 0​
    13·1 answer
  • A spherical globe has a diameter of 10 inches. What is the approximate volume of the globe?
    8·1 answer
  • There are 20 families living in the Willbrook Farms Development. Of these families, 10 prepared their own federal income taxes f
    10·1 answer
  • In FGH,FH =7 ft,FG=12 ft and m
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!