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
kap26 [50]
3 years ago
8

Determine the zeros of the function 2x2 - 4x - 6 = 0.

Mathematics
1 answer:
IgorLugansk [536]3 years ago
4 0

Answer:

  -1, +3

Step-by-step explanation:

The equation can be factored as ...

  2(x² -2x -3) = 0

  2(x -3)(x +1) = 0

The zeros are the values of x that make the factors zero:

  x = 3, x = -1

The zeros are -1 and 3.

You might be interested in
Please help with the question below!
Flura [38]

Answer:

ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Step-by-step explanation:

5 0
2 years ago
Mrs. Olga’s $250 investment earns 19% interest compounded annually. What will her balance be after 3 years?
Maurinko [17]

Answer:

The answer is A. $421.29

Step-by-step explanation:

Just keep finding 19% of the numbers next, and you add that all up and you get the answer.

250 x 19%=47.5. (250+47.5)=> 297.5x19%= 56.525. (297.5+56.525) =>354.025x19%=67.26475

354.025+67.26475=> 421.28975, which can round up to 421.29.

6 0
3 years ago
Read 2 more answers
A boat is heading towards a lighthouse, where Luis is watching from a vertical distance of 107 feet above the water. Luis measur
Crazy boy [7]

Using the slope concept, it is found that the distance from point A to point B is of 465 feet.

<h3>What is a slope?</h3>

The slope is given by the vertical change divided by the horizontal change, and it's also the tangent of the angle of depression.

To find the horizontal position at point A, we have that:

tan(10º) = 107/dA

dA = 107/tan(10º)

dA = 607.

For the horizontal position at point B, we have that:

tan(37º) = 107/dB

dB = 107/tan(37º)

dB = 142.

Hence the distance is given by:

D = dA - dB = 607 - 142 = 465.

More can be learned about the slope concept at brainly.com/question/18090623

#SPJ1

6 0
2 years ago
Round the number to the thousandths place.<br><br> 47,268.568593
Tatiana [17]
47268.569 ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
7 0
3 years ago
Compare. Select &lt;, &gt;, or=.<br> 6.61? 6.610<br> The awnser is 6.610
Svetach [21]

Answer:

6.61=6.610

Step-by-step explanation:

6.61=6.610

After point we can increase no. Of zero.

8 0
3 years ago
Other questions:
  • HELP ASAP WITH THIS QUESTION
    11·2 answers
  • Please help me with this for 20 points
    15·1 answer
  • What is the quotient for 9,315 divided by 22 and shows how to check the quotient by multiplying
    15·2 answers
  • Can someone help me out with the Ángel measures
    6·1 answer
  • What is the equation of the line that has a slope of -3 and passes through the point (-4,-2)
    12·1 answer
  • Tom painted 3 times as many chairs as Louis. Louis painted 5 chairs less than Fred. Altogether they painted 35. How many did Fre
    9·2 answers
  • A restaurant is planning its staffing for weekday dinners. It finds that the number of customers is normally distributed. Which
    6·1 answer
  • 1) Calculate the number of ways in which 5 lottery balls can be selected from a pool of 35 balls. What is the probability of win
    14·1 answer
  • Write an equation of the line that passes through the given point and is parallel
    7·1 answer
  • 2) There are 112 male and 78 females working at
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!