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
eduard
3 years ago
9

Please help with remaining and/or correct what I have

Mathematics
1 answer:
kramer3 years ago
5 0

Answer:

Step-by-step explanation:

k² = -18 - 9k

k²  +9k + 18 = 0

k²  + 6k + 3k + 3*6 = 0

k(k + 6) + 3 (k + 6) = 0

(k + 6) (k + 3) =0

-2v²- v  +12 = -3v² + 6

-2v² - v + 12 + 3v² - 6 = 0

v² - v + 6 = 0

You might be interested in
What is the missing numerator? (4 points)
kozerog [31]

Answer:

\frac{x}{7} - \frac{3}{8} = \frac{27\\}{56}

Step-by-step explanation:

C

6 x 8 = 32

7 x 3 = 21

32 - 21 = 27

7 0
3 years ago
Let x △ y be defined by x △ y=x−5y. What is the value of 3 △  (−4)
TEA [102]

x\Delta y=x-5y\\\\3\Delta(-4)\qquad\text{put the values x = 3 and y = -4 to the expression x - 5y}:\\\\3\Delta(-4)=3-5(-4)=3+20=23

5 0
3 years ago
Find the area of the polygon.<br> 26 ft<br> 14 ft<br> 4 ft<br> 4 ft<br> 5 ft
sertanlavr [38]

Answer:

......

Step-by-step explanation:

55

5 0
3 years ago
A boogie board that has a regular price of $6. If the sales tax on the boogie board is 7%, what is the total cost of the board?
zavuch27 [327]

Answer:

6.42$

Step-by-step explanation:

6.00 divided by 100 equals 0.6 multiplied by 7 equals 0.42 so the sales tax is 0.42 cents and the total is 6.42$

7 0
3 years ago
Find the average montly loss of a conpany with a loss of 36,000 for one year. What's the equation?
algol13
36,00÷ 12= 3,000 so that would be the average monthly loss.
5 0
3 years ago
Other questions:
  • The area of a playground is 204 yards squared the width of a playground at 5 yards longer than its length whats the length and t
    15·1 answer
  • Determine whether the ordered pair is a solution to the linear system.
    10·1 answer
  • PLEASE HELP ASAP
    8·1 answer
  • Need answer ASAP please :/
    9·1 answer
  • What's the sum of two integers with different signs is 8
    5·1 answer
  • What is the volume for each prism
    9·1 answer
  • If mean of the foll data is 18 find k
    13·1 answer
  • (5/10)^4 in exponential form
    11·2 answers
  • A poll of 400 people from Dobbs Ferry showed 250 preferred chocolate raspberry coffee while 170 out of 350 in Irvington preferre
    15·1 answer
  • PLEASE HELP ME ASAPPPP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!