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
sergij07 [2.7K]
3 years ago
13

Find the zeros of f(x) = x^2+5x-6. A. {-2,3} B. {-6,1} c. {-2,-3} D. {-6,-1}

Mathematics
1 answer:
Arisa [49]3 years ago
7 0

Answer:

x^2+5x-6

a = 1  b = 5 and c = -6

Using the quadratic formula:

x = [-5 +- sq root (25 -4 * 1 *-6) ] / 2 * 1

x = [-5 +- sq root (49)] / 2

x = [-5 +- 7] / 2

x1 = 1

x2 = -6

Step-by-step explanation:

You might be interested in
I WILL MARK BRAINLIEST FOR CORRECT ANSWER :)
Ostrovityanka [42]

The answer to that question would be 14
4 0
2 years ago
Read 2 more answers
-2(x-2)=14 what is x?
ryzh [129]
X is equal to 5 because 2x+4=14
7 0
3 years ago
Read 2 more answers
I need help plz<br> find the constant rate
iragen [17]

Answer:

- 5 °F/h

Step-by-step explanation:

the constant rate = slope = rise / run = -5/1 = - 5 °F/h

4 0
3 years ago
Use the figure to find the measures of the numbered angles.
Agata [3.3K]

Answer:

im so sorry idk

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the value of x in the triangle<br> shown below.
erastovalidia [21]

Answer:

Step-by-step explanation:

Area =6*6sin56/2=18sin56

Area=5.7*6sinx/2=5.7*3 sin x

18sin56=3*5.7sinx

sinx=6sin56/5.7=1.05 *sin 56

Please do the calculation because now I can not do.

I hope it will help you !

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone confirm this? is it correct?
    5·1 answer
  • Help pls!<br> ASAP!<br> Ty!<br> :&gt;
    11·2 answers
  • Data Set: 13, 1, 18, 20, 18<br> • Mean =<br> Median =<br> • Mode =<br> • Range -<br> • Outlier -
    11·2 answers
  • What is (x+2)(x+5) in polynomial standard form
    15·1 answer
  • A= {Cats}B = {Black animals}<br> Describe the members of A n <br> B.
    10·1 answer
  • Which is greater 5.4 or5.4012
    11·2 answers
  • 9. Which of the following groups of numbers are all prime numbers? O A.3. 11, 23, 31 OB.7. 17. 29. 49 OC. 2,3,5, 9 D.2, 5, 15, 1
    8·2 answers
  • Please help, I don't understand this!
    10·1 answer
  • Help, please!! Graph the quadratic function.
    6·1 answer
  • PLEASE HELP I ONLY HAVE UNTIL 9:30 TO COMPLETE THIS (It's 9:07) PLEASE ANSWER ALL THREE!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!