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
Select the correct answer.
natulia [17]

Answer:

A.

The y-intercept of m is less than the y-intercept of n.

Step-by-step explanation:

y-intercept of a function:

The y-intercept of a function is the value of y when x = 0

Function n represents a cubic function that passes through the points (-1,0) and (0,2).

When x = 0, y = 2, and thus, the y-intercept is y = 2.

Function m:

When x = 0, y = -6, and thus, the y-intercept is y = -6, which is a smaller number than 2, so the y-intercept of m is less than the y-intercept of n, and the correct answer is given by option A.

4 0
2 years ago
The top of a ladder rests at a height of 15 feet against the side of a house.If the base of the ladder is 6 feet from the house,
Lemur [1.5K]
21 feet because yea yessir
8 0
3 years ago
If L ll M, classify the marked angle pair and give their relationship, then solve for x
Talja [164]

Answer:

Supplementary angle; x = 14.

Step-by-step explanation:

Angle (9x - 2) and angle (10y + 6) form a straight line, so they form a supplementary angle.

Because angle (9x - 2) and (5x + 54) are corresponding angles, we can set them equal to each other.

9x - 2 = 5x + 54

9x - 5x = 54 + 2

4x = 56

x = 14.

Hope this helps!

5 0
2 years ago
Estimate how many times large (6.1) x 10⁷ is than (2.1) x 10⁻⁴ ?
bearhunter [10]
Answer 300,000,000,000
4 0
2 years ago
Read 2 more answers
I don’t get this..please help!
Maslowich

Answer:

OPTION 1

Step-by-step explanation:

You just basically plug in x and y values in all the equations and check if you get the same answer each time.

Option 1 is correct because when you plug in let's say the first coordinates,10 and 4  it does give you 6 which is right.

Or you can test it the other way, just plugging in x values and see if you get the right y value for it shown above in the table.

Hope this helps!

3 0
3 years ago
Other questions:
  • Zachary spent $61.50 for 15 gallons of premium gasoline. What was the price per gallon?
    15·2 answers
  • I dont understand plz help
    9·2 answers
  • What is the product? (5r + 2)(3r − 4)
    8·1 answer
  • Lukas plotted these points on the number line. Point A: −12 3 Point B: −2 3 Point C: −11 3 Point D: −22 3 Which point did he plo
    7·2 answers
  • cards marked with numbers 2 to 101 are placed in a box and mixed thoroughly. one card is drawn from this box. find the probabili
    9·1 answer
  • The poll found that 38% of a random sample of 1012 American adults said they believe in ghosts. What is the lower bound for a 90
    6·1 answer
  • Write the volume of a cylinder with a base radius of 3 m and height of 8 m in terms of pi.
    9·2 answers
  • James was putting the table cloth back on the table after dinner. The table is 25 inches long and 10 inches wide. If the table c
    12·2 answers
  • X+2<br> 3<br> ​ <br> + <br> x+1<br> 7<br> ​ <br> = <br> x <br> 2<br> +3x+2<br> 3<br> ​
    8·1 answer
  • Evaluate. 4 1/8 – 1 3/4
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!