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
Naddik [55]
3 years ago
14

Find the sum of the roots of the quadratic x^2+7x-13=0

Mathematics
1 answer:
ahrayia [7]3 years ago
3 0

x=-7√101/2

also -7√101 is over 2 if you couldnt tell

You might be interested in
The area of a pentagon with a perimeter of 50 inches is 172.05 square inches . true or false
frez [133]

False

hopefully it will help

7 0
3 years ago
Solve for x: 3 < x + 3 < 6 6 < x < 9 6 > x > 9 0 < x < 3 0 > x > 3
kifflom [539]

Given:

The compound inequality is:

3

To find:

The solution for x.

Solution:

We have,

3

To solve the inequality, we need to isolate the variable x.

Subtracting 3 from each side, we get

3-3

0

The solution for x is 0. Therefore, the correct option is C.

8 0
3 years ago
I need help<br> i need the response
nalin [4]
Rectangle on the top: 3a^4b^2
Second: 35x^6y^8z^2
Square: 108x^8y^2
4 0
3 years ago
5x-2=6x-8 what’s the answer
fomenos

Answer:

x=6

Step-by-step explanation:

5x = 30

30 - 2 = 28

6x= 36

36 - 8 = 28

28 = 28

8 0
3 years ago
Read 2 more answers
Which cross-sectional shape do you find the most surprising? Which shape do you find the least surprising ? Explain why
natita [175]

Answer:

The circles were the least surprising because the base of the cone is a circle. The curves that look like bent rods were the most surprising, because I have not seen geometric figures like those before.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • HELP (SEE IMAGE) what triangle must be a right triangle and why???
    13·2 answers
  • Rename the number 600,000 in ten thousands
    7·1 answer
  • Which is bigger one-third of 18 or three-fourths of 20?
    7·2 answers
  • The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the
    13·2 answers
  • Select the correct answer. Which inequality is true? A. |-5| &gt; |-7| B. |-8| &lt; |-5| C. |9| &lt; |7| D. |-9| &gt; |8|
    13·1 answer
  • Which point on the graph shows the price of 3 cups of soup? Use the formula y=x÷2 to find y when x is 3.
    10·2 answers
  • Let f be a functions of degree 4 whose coefficients are real numbers: two of its zeros are - 3 and 4 - i. Explain why one of the
    14·1 answer
  • In the diagram below, AB is parallel to CD. what is the value of x?
    8·1 answer
  • Is there a linear relationship between the radius and the volume of these cylinders?
    5·1 answer
  • Help sweet people of the web​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!