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
taurus [48]
2 years ago
9

Which shows the equation below written in the form ax2 + bx + c = 0? 2x2 - 3 = -6x - 2

Mathematics
1 answer:
zmey [24]2 years ago
5 0

Answer:

C. 2x² + 6x - 1 = 0

Step-by-step explanation:

2x² - 3 = -6x - 2

2x² - 3 + 6x = -6x + 6x - 2

2x² - 3 + 6x = -2

2x² - 3 + 6x + 2 = -2 + 2

2x² + 6x - 1 = 0

Hope that helps.

You might be interested in
Alice went shopping at a kids' clothing store where the shirts and pants were
labwork [276]
The answer would be C
4 0
3 years ago
Read 2 more answers
What is 60,000 + 3,000 + 20 + 9 in standard form?
anastassius [24]

Answer:

63,029

Step-by-step explanation:

60,000+3,000=63,000

63,000+20=63,020

63,020+9=63,029

7 0
3 years ago
Read 2 more answers
Solve for the value of n
kotykmax [81]

Answer:

8

Step-by-step explanation:

Vertical angles are congruent, so 9n=8n+8. It follows that n=8.

4 0
2 years ago
2n^3-3n^2+2n=o<br>answer needed urgently pls​
Kazeer [188]

n = 0

Step-by-step explanation:

<h2><em>Factor the </em><em>expression</em></h2>

<em>2n ^ 3 - 3n ^ 2 + 2n = 0</em>

<h2><em>Separate into possible cases</em></h2>

<em>n(2n ^ 2 - 3n + 2) = 0</em>

<h2><em>Solve the equation</em></h2>

<em>n = 0[tex]n = 0 \:  \:  \:  \:  \:  \:  \:  \: [tex]n = 0 \:  \:  \:  \:  \:  \:  \:  \: 2n ^ 2 - 3n + 2 = 0</em>

<h2><em>Find the union</em></h2>

<em>n = 0[tex]n = 0 \:  \:  \:  \:  \:  \: [tex]n = 0 \:  \:  \:  \:  \:  \: n =  R</em>

<h2><em>there </em><em>for </em></h2>

<em>n = 0</em>

<em>hope </em><em>it</em><em> help</em>

<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>

3 0
3 years ago
Solve for x and justify your answer ​
Scorpion4ik [409]
The answer is 51°.

The top two lines are parallel to each other. Therefore alternate interior angles theorem applies. The bottom right corner that is underneath the line (for lack of a better description) is also 58°.

We also know that a triangle equals 180°. So 58+71= 129°.

So to find that missing angle we subtract 129 from 180 to get the 51°.
3 0
3 years ago
Other questions:
  • 2/3 [ (15 - 6) -8 (8 + 1]
    6·1 answer
  • Solve the inequality. 5(a – 5) &gt; 25 a &lt; 30 a &gt; 30 a &gt; 5 a &gt; 10
    15·1 answer
  • I need help with this please
    6·1 answer
  • Can someone help me with the surface area again?????? Plzzzzzzz
    13·1 answer
  • On a coordinate plane, two parabolas open up. The solid-line parabola goes through (negative 3, 9), has a vertex at (negative 1,
    10·1 answer
  • A box contains 60 identical marbles where x of them are red while the rest are yellow. If a marble is drawn and the probability
    7·1 answer
  • The number of movies watched by several students in the last month is shown in the list.
    12·1 answer
  • Any slice into the three-dimensional shape below will always result in a two-dimensional shape of a triangle. True or False?
    6·2 answers
  • During the work week, a person worked 55 hours, for how many hours do they get Overtime Pay?
    7·1 answer
  • I need help! This pattern repeats every 4 terms. The pattern is square, hexagon, trapezoid, triangle. What is the shape in the 7
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!