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
Pie
3 years ago
8

Which of the following is the solution set of x² + 8x + 12 = 0? {2, 6} {-2, -6} {}

Mathematics
2 answers:
pantera1 [17]3 years ago
6 0
(-2,-6) because when factored the values of x are -2,-6

<span>x² + 8x + 12 = 0
(x+6)(x+2)=0

x+6=0
----> x=-6

x+2=0
----> x=-2</span>
Andrew [12]3 years ago
5 0
-2,-6
The factors of 2, 6 are -2,-6
You might be interested in
One thing you learned about slopes
AleksandrR [38]

Answer:

one thing that I learned about slope is the rise over run and y2-y1 over x2-x1

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Х
adell [148]

Answer:

Theirs no picture evidence

Step-by-step explanation:

Please explain your questions better

6 0
2 years ago
The 3kg object in Figure is released from rest at a height of on a curved frictionless ramp.
yanalaym [24]

The object compresses the spring up to 0.8577m.

<h3>What is Potential Energy?</h3>

Potential Energy is the energy possessed by an object at rest.

The object is falling from the rest and it is assumed that the friction on the ramp is zero and the air resistance is also considered to be zero so only the gravitational force acts and the total potential energy gets converted to Kinetic Energy.

The total amount of potential energy at the top of the ramp is given by

Ep=mgh

Ep=3 * 9.81 *5

Ep=147.15 Joules

This is equal to kinetic energy.

From the formula for elastic potential energy

The distance up to which the spring is compressed is determined

The force constant = 400N/m

147.15 =(1/2)k(x²)

294.3=(400)(x²)

0.73575=x²

x=0.8577 m

So, the object compresses the spring up to 0.8577m.

  • When the object compresses the spring, the potential energy of the spring is converted into Kinetic Energy so it will push the object back again.

To know more about Potential Energy

brainly.com/question/24284560

#SPJ1

3 0
1 year ago
What is the remainder in the synthetic division below?
sveticcg [70]

Answer:

C

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Tiana is on a 25-foot ladder that is leaning against her house. Its base is 7 feet from the base of the house. The ladder slips
Lostsunrise [7]

Answer:

4 ft downwards

Step-by-step explanation:

old height off the ground :

7^2+b^2=25^2

49+b^2=625

b^2=576

b=24

new height off the ground :

7+8=15

15^2+ b^2 =25^2

225+b^2 = 625

b^2 = 400

b=20

difference between heights :

24 - 20 =  4

4 0
3 years ago
Other questions:
  • What is an extraneous solution to the equation b/b-3 -5/b=3/b-3 ?
    13·2 answers
  • 43.586 rounded to the nearest tenth
    8·2 answers
  • simon makes 30 cakes he gives 1/5 of the cakes to sali he gives 10% of the 30 cakes to jane what fraction of the 30 cakes does h
    9·1 answer
  • Hamburger sells for 3 pounds $6. If Samantha buys 10 pounds of hamburger, how much will she pay?
    8·2 answers
  • What number is halfway between -15 and 20
    13·1 answer
  • Rectangle N NN has an area of 5 55 square units. James drew a scaled version of Rectangle N NN and labeled it Rectangle P PP. Re
    6·1 answer
  • The amount of carbon-14 in an object is given by y = ae– 0.00012t where a is the initial amount of carbon and t is the age in ye
    14·1 answer
  • PLZ HELP ME ANSWER IN SCIENTIFIC NOTATION FOR BOTH QUESTIONS WITH STEPS DUE BY 12PM
    8·1 answer
  • I added question and example. answer it CORRECTLY and you will get brainliest!
    13·1 answer
  • Use the coordinates of the labeled point to find the point-slope equation of the line
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!