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
Semmy [17]
3 years ago
8

-2/x^2-4 + x-1/x^2-2x

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Answer:

I need help with this too

Step-by-step explanation:

You might be interested in
Solve for the value of k. (k+8) 400​
pashok25 [27]

Answer:

value of k = 6

Step-by-step explanation:

sum of all angles forming a straight line = 180°

so,

  • 7k + 8 + 90 + 40 = 180
  • 7k + 138 = 180
  • 7k = 180 - 138
  • 7k = 42
  • k = 42/7
  • k = 6

hence the value of k = 6

3 0
3 years ago
Please help I'm very confused and frustrated.
Ray Of Light [21]

Step-by-step explanation:

-36.8 + 9.2(2). [as the value of x is 2]

-36.8 + 18.4

= - 18.4 [as the number with the

Negative sign is greater]

7 0
2 years ago
Read 2 more answers
The width of a rectangle is 3 meters less than the length period the perimeter is 14 meters. Find the width
beks73 [17]
The width of the rectangle is 2 meters
3 0
3 years ago
A population analysist is using the formula Pn = 25.8(1.0219)h to predict the population for Ghana, a country in Africa. What do
Neko [114]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the formula :

Pn = 25.8(1.0219)^h to predict the population of Ghana ;

The equation given is in the form of an exponential function:

The general form of an exponential distribution :

y = ab^x

a = Initial value ; b = constant multiplier or growth or Decay factor

Comparing :

The number in parenthesis = 1.0219 = b

b = Decay or growth factor :

Since b > 1 ; then We have a growth factor;

b = 1 + rate

1.0219 = 1 + rate

Rate = 1.0219 - 1

Rate = 0.0219

Hence, the population is growing at a rate of about (0.0219)*100% = 2.19%

7 0
2 years ago
The perimeter of each face of a Rubik's cube is 22.2 centimeters.What is the length of an edge of a Rubik's cube? This is dividi
jek_recluse [69]
Divide 22.2 by 4 since the perimeter is the outside and there are 4 edges 
4 0
3 years ago
Read 2 more answers
Other questions:
  • 3 time y = 15.3
    9·1 answer
  • Which is another way to write the expression t • (14 - 5)
    7·2 answers
  • ANSWER MY QUESTION OR ILL SEND BALDI AFTER YOU!!
    8·2 answers
  • Three times the sum of a number and seven,all divided by four
    7·1 answer
  • What is the measure of DAC?<br><br> - 30<br> - 45<br> - 60 <br> - Not enough information
    5·2 answers
  • Translate the figure 3 units left and 4 units down.
    15·1 answer
  • 20 points! Please Help me!
    7·2 answers
  • How do we define​ argument?
    13·2 answers
  • Janie has $180. She spends 50% of her money on a new pair of ice skates. How much does she spend on ice skates?
    8·2 answers
  • Tiffany wants to distribute 634 marbles equally among 5 of her friends. In which place is the first digit of the quotient?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!