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
yaroslaw [1]
2 years ago
15

A rational expression has been simplified below.

Mathematics
2 answers:
Arada [10]2 years ago
6 0

Answer:

It's B.

"All real numbers except -1"

olga55 [171]2 years ago
5 0
It is all real numbers
You might be interested in
Classify the triangle with side lengths of 16, 13, and 12 as acute, right, or obtuse
kolezko [41]

Answer:

16+13+12=41

Step-by-step explanation:

it is acute

6 0
3 years ago
Given the function f(x) x^2-2x/x^3 +9x^2-10x Find any holes, vertical asymptotes, and horizontal asymptotes there may be.
yulyashka [42]

Answer:

See below

Step-by-step explanation:

I assume you mean f(x)=\frac{x^2-2x}{x^3+9x^2-10x}:

Holes: Since f(x)=\frac{x^2-2x}{x^3+9x^2-10x} reduces to f(x)=\frac{x(x-2)}{x(x^2+9x-10)}, then there is a hole at x=0 as x exists in both the numerator and denominator (however, its limit as x approaches 0 is 1/5).

Vertical Asymptotes: If we further reduce f(x)=\frac{x(x-2)}{x(x^2+9x-10)} to f(x)=\frac{x-2}{(x+10)(x-1)}, then we see that there are vertical asymptotes at x=-10 and x=1

Horizontal Asymptotes: As the degree of the numerator is less than the degree of the numerator (2), then there is a horizontal asymptote at y=0

4 0
2 years ago
Write the equation of a line in slope-intercept form that has a slope of -8 and a y-intercept of (0,3).
Pavel [41]
Y=ax+b
3=-8(0)+b
3=0+b
3=b

Y=-8x+3

(I think this is right, but u might want to double check)
8 0
3 years ago
In parallelogram ABCD, AE=x^2-6 and CE=5x what is the value of x ? What is AC?
lutik1710 [3]

Answer:

see explanation

Step-by-step explanation:

The diagonals of a parallelogram bisect each other, hence

AE = EC, that is

x² - 6 = 5x ( subtract 5x from both sides )

x² - 5x - 6 = 0 ← in standard form

(x - 6)(x + 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 6 = 0 ⇒ x = 6

x + 1 = 0 ⇒ x = - 5

However x > 0 ⇒ x = 6

AC = x² - 6 + 5x = 6² - 6 + 5(6) = 36 - 6 + 30 = 60

3 0
3 years ago
Find the sum of the first 9 terms in the following geometric series.<br> 64+32+16+...
Alex777 [14]

Answer:

127.75

Step-by-step explanation:

In this geometric series, it is clear that every number is half of the previous number. From that, we can continue on the series as shown below...

64+32+16+8+4+2+1+0.5+0.25

The series above is 9 total terms. We can add those together to get our answer.

64+32+16+8+4+2+1+0.5+0.25 = 127.75

5 0
3 years ago
Other questions:
  • Pinky Bauer, Chief Financial Officer of Harrison Haulers, Inc., suspects irregularities in the payroll system. She knows that 2,
    8·1 answer
  • Perform the indicated operation.<br><br> (6f^2 - 13 - 11f) ÷ (3f - 4)
    11·2 answers
  • Please help me with 21 and 22! Thank you.
    11·1 answer
  • Can someone please help me with this
    11·2 answers
  • The inside diameter of a randomly selected piston ring is a random variable with mean value 13 cm and standard deviation 0.08 cm
    14·2 answers
  • What is the standard equation of the circle with radius 5 and the center (-3, -4)?
    14·2 answers
  • Plz help I need this for my grade report cards are coming out
    6·2 answers
  • How would you explain this ? And answer?
    14·1 answer
  • 5x +9= -29<br> and<br> 5x = -20<br> Are they equivalent
    7·1 answer
  • Multiply 6 times two-ninths.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!