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
ad-work [718]
2 years ago
10

Solve using the quadratic formula. x² + 12x - 5=0

Mathematics
1 answer:
tatuchka [14]2 years ago
3 0
I believe this is the answer

You might be interested in
I need help with the first two
mel-nik [20]
The work and answer provided are correct, the simpler way of doing it is

1)
1/6 page written in 1/12 of a minute
to write a full page, you would need to write 1/6, 6 times
so,
\frac{1}{6} \time 6 = 1
and
\frac{1}{12} \times 6 = \frac{6}{12} = \frac{1}{2}

so it takes 1/2 of a minute to write a full page, there are 60 seconds in a minute, 1/2 of 60 seconds is 30 seconds

same process works for question 2(use 3 instead of 6 though)
6 0
3 years ago
A company produces and sells CDs. There is a fixed cost of $2000 and $5 per CD manufactured. The manufacturer sells each CD for
OlgaM077 [116]
Call the production cost 'C', the revenue 'R' and the number of CDs 'n': 

C=2000+5n
R=10n
By definition Profit P = R-C, therefore P=10n-2000+5n = 5n-2000. 
7 0
3 years ago
Please help which one is it!!
sasho [114]
Last one and first. You can find out why by isolating the cube root and cubing both sides.
6 0
2 years ago
Read 2 more answers
81/15 + -14/5 plz it is for a test
Natali [406]

Answer:

13/5 and/or 2.6

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the slope of the line shown below?
Ivan

We can use the points (-4, 3) and (3, 1) to solve.

Slope formula: y2-y1/x2-x1

1-3/3-(-4)

-2/7

Therefore, the answer is C

Best of Luck!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Can some one help me with number 1.
    5·1 answer
  • Cameron went on a diet for 2 months (8 weeks). He drank 80 fluid ounces of water per day during the first 3 weeks of his diet an
    7·1 answer
  • Triangle PQR lies in the xy-plane, and the coordinates of vertex Q are (2, –3). Triangle PQR is rotated 180° clockwise about the
    6·1 answer
  • Please help!! Kyra is using rectangular tiles of two types for a floor design. A tile of each type is shown below: Which stateme
    10·1 answer
  • Solve: -5-(-8)<br> ILL GIVE YOU 15 POINTS IF YOU HELP, ill mark you brainiest to
    9·1 answer
  • 12. Find the slope from the table.
    7·1 answer
  • Cuántos dólares se necesitan para comprar Venezuela pregunta seria
    12·1 answer
  • PLEASE HELPPP, I’ll brainliest the first person to answer!
    5·1 answer
  • What is the decimal number 34.576 written in expanded form?
    12·1 answer
  • Find the time diffrence.<br> If u click there will be pic (very easy im just lazy lol)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!