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
SVETLANKA909090 [29]
3 years ago
8

Where is the removable discontinuity of f(x)=x+5/x^2+3x-10 located?

Mathematics
2 answers:
professor190 [17]3 years ago
5 0

Answer:

-5 is your answer

Step-by-step explanation:

mario62 [17]3 years ago
3 0
We are looking to find the point where the curve discontinued

Step 1: Factorise both numerator and denominator (if possible)
\frac{x+5}{ x^{2} +3x-10}= \frac{(x+5)}{(x+5)(x-2)}

Step 2: Recognise the common factor, which is (x+5)

Step 3: Equate the common factor to 0
x+5=0
x=-5

Answer: -5
You might be interested in
What is the point-slope equation of the line with slope -13 that goes through the point (5, 7)?
WINSTONCH [101]
Hello
 the point-slope equation of the line with slope -13 that goes through the point (5, 7) is :   <span>A)    y - 7 = -13(x - 5)
because ; 7-7= -13(5-5)</span>
7 0
3 years ago
Write answer as x=<br><br> x-21=99
murzikaleks [220]
X=120
This is the answer because 120-21=99
7 0
3 years ago
Read 2 more answers
Someone please help me with this​
Sedbober [7]

Answer:

The area of the shaded figure is:

  • <u>20 units^2</u>

Step-by-step explanation:

To obtain the area of the shaded figure, first, you must calculate this as a rectangle, with the measurements: wide (4 units), and long (6 units):

  • Area of a rectangle = long * wide
  • Area of a rectangle = 6 * 4
  • Area of a rectangle = 24 units^2

How the figure isn't a rectangle, you must subtract the triangle on the top, so, now we calculate the area of that triangle with measurements: wide (4 units), and height (2 units):

  • Area of a triangle = \frac{wide*height}{2}
  • Area of a triangle = \frac{4*2}{2}
  • Area of a triangle =\frac{8}{2}
  • Area of a triangle = 4 units^2

In the end, you subtract the area of the triangle to the area of the rectangle, to obtain the area of the shaded figure:

  • Area of the shaded figure = Area of the rectangle - Area of the triangle
  • Area of the shaded figure = 24 units^2 - 4 units^2
  • <u>Area of the shaded figure = 20 units^2</u>

I use the name "units" because the exercise doesn't say if they are feet, inches, or another, but you can replace this in case you need it.

5 0
3 years ago
How many hundreds flats are equal to 400 tens rods
vitfil [10]
40 hundreds flats. 400 tens = 4,000. 40 hundreds also equals 4,000.
4 0
3 years ago
Read 2 more answers
Can someone help with question 3
kirza4 [7]

Answer:

This is what you have to explain:

With 5n, you are multiplying a number and a variable.

With 5 + n, you are adding a number and a variable.

4 0
3 years ago
Other questions:
  • A chef knows it will take two hours and fifteen minutes to prepare and cook a lunch. He starts preparing the lunch at a quarter
    6·2 answers
  • pedro open his account with $710 and withdraw $35 per week. maria opened her account with $570 and withdrew $25 weekly .In how m
    6·1 answer
  • PLS HELP WILL MARK BRAINLIEST
    14·2 answers
  • Find the lateral surface area and the total surface area.
    9·2 answers
  • jose reads 39 books in 1994, 27 books in 1995, and 35 books in 1996. how many books did he read over 3 years
    11·1 answer
  • The salesperson says that her commission is 8 1/2 % of the selling price.
    7·1 answer
  • Help plz geometry ASAP
    5·1 answer
  • Write a minimum 100-word essay on how you can currently use and may use your knowledge and skills of rotations and it's use in d
    6·1 answer
  • A rectangle has a length of x and a width of 5x +4 - x2. Find the perimeter of the rectangle when the length is 5 feet.​
    14·1 answer
  • Jane has a pile of 6 books. Together, the books weigh 4 pounds. If the books aresimilar in weight, about how much does each book
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!