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
antoniya [11.8K]
2 years ago
14

I need help again u guys

Mathematics
2 answers:
Aneli [31]2 years ago
4 0

Answer:

x = -3

Step-by-step explanation:

Ostrovityanka [42]2 years ago
3 0
X = -b/2a

X= -(-12)/2(-2)= -3

X= -3

I hope this answers your question and can u please brainliest my answer I would really appreciate it?!
You might be interested in
What is the number in scientific notation? 409,200,000,000
gavmur [86]
4.092 x 10 to the 11th power
7 0
3 years ago
Read 2 more answers
What is 6^7 in expanded form?​
Wewaii [24]

Answer:

6x6x6x6x6x6x6

Step-by-step explanation:

6^2 is 6x6

6^3 is 6x6x6

etc...

6^7 is 6x6x6x6x6x6x6

8 0
3 years ago
Read 2 more answers
Fareed wants to add 1/4 +5/8 Add the fractions by using the giant one to create a common denominator
saul85 [17]

Hi!

This question is about math.

\frac{1}{4}+\frac{5}{8}

<u><em>Least Common Factor 4 or 8: 8</em></u>

<u><em>Factors of 4 : 1, 2, 4 (prime factorization) (2*2)</em></u>

<u><em>Factors of 8: 1, 2, 4, 8 (prime factorization) (2*2*2)</em></u>

<u><em>Least Common Factor of a,b is the smallest positive number that divisible by both a and b.</em></u>

<em>Multiply each factor the greatest number of times it occurs in either 4 or 8.</em>

<em>Then multiply by the numbers.</em>

2*2*2

=8

<em>Multiply each numerator by the same amount needed to multiply its corresponding denominator to turn it into the Least Common Factor of 8.</em>

<em>For 1/4 multiply the denominator and numerator by the 2.</em>

\frac{1}{4}=\frac{1*2}{4*2}=\frac{2}{8}

\frac{2}{8}+\frac{5}{8}

<em>Since the denominator are equal, combine the fractions.</em>

\frac{2+5}{8}

<em>Add the numbers 2+5=7</em>

=\frac{7}{8}

Hope this helps! Thank you for posting your question at here on Brainly. Have a great day.

-Charlie

6 0
3 years ago
(09.02)
Ivenika [448]

Answer:

4th option

Step-by-step explanation:

x² - 2x - 3 = 0 ( add 3 to both sides )

x² - 2x = 3

using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 1)x + 1 = 3 + 1

(x - 1)² = 4

4 0
1 year ago
What is the value of d in 3/4(8x-6)-2=1/2-x
Salsk061 [2.6K]

Answer: 32/35

Step-by-step explanation:

got it correct

7 0
2 years ago
Other questions:
  • Wanna help a sister out? :)))
    10·1 answer
  • A student is 5 feet, 2 inches tall. What is her height in meters?
    8·1 answer
  • Darren’s taxable income is $27,481. He is filling as head of household, and he has already paid $3847 in federal taxes. What wil
    5·2 answers
  • Volunteer drivers are needed to bring 80 students to the championship
    12·1 answer
  • The area of rectangle ABDE is 270 square inches. The
    11·2 answers
  • What is the answer to this -3m=-9+-2m
    10·1 answer
  • Solve y" + 5y' + 6y = 6t2 + 4t y(0) = y' (O) = 0
    14·1 answer
  • A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form for the cost, C
    10·1 answer
  • A box contains 3 red and 4 green marbles. If 5 marbles are drawn without replacement, what is the expected number of red marbles
    8·1 answer
  • The formula for the surface area of a rectangular prism with a square base is SA = 2s2 + 4sh. What is the surface area of this r
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!