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
Daniel [21]
3 years ago
14

Which is a zero of the quadratic function f(x)= 4x^2+24x+11 ?

Mathematics
1 answer:
Alecsey [184]3 years ago
3 0
Using the quadratic formula the 2 zeros of the function (there have to be 2 cuz it's a quadratic) are x = -1/2 and -5 1/2
You might be interested in
What is 9/1000 in its simplest form
dmitriy555 [2]
It think it 9000.......
7 0
4 years ago
Read 2 more answers
how much must you deposit in an account that pays 8% interest,compounded monthly to have a balance of $1000 after three years?​
NNADVOKAT [17]
<h3>Answer:  787.25 dollars</h3>

=============================

Work Shown:

A = final amount after t years = 1000

P = initial deposit = unknown

r = interest rate in decimal form = 0.08

n = compounding frequency = 12

t = number of years = 3

-----

A = P*(1+r/n)^(n*t) is the compound interest formula

1000 = P*(1+0.08/12)^(12*3)

1000 = P*1.27023705162066

1.27023705162066P = 1000

P = 1000/1.27023705162066

P = 787.254629932364

P = 787.25 rounding to the nearest penny

----

note: this assumes that the interest rate stays at 8% the entire three year period; also, you cannot withdraw any money from the account during this time period.

5 0
3 years ago
Use the elimination method to solve the system of equations. Choose the correct ordered pair<br>​
UkoKoshka [18]

Answer:

Answer is B

Step-by-step explanation:

12x - y = 25 \\ 9x + y = 17 \\ x =  \frac{17 - y}{9}  \\ 12( \frac{17 - y}{9} ) - y = 25 \\

\frac{204}{9}  -  \frac{12}{9} y - y = 25 \\  \frac{204}{9}  -  \frac{21y}{9}  = 25 \\  -  \frac{21y}{9}  = 25 -  \frac{204}{9}  \\  -  \frac{21y}{9} =  2.33 \\ - 21y =  20.997 \\ y =  - 0.99

y =  - 1 \\ x =  \frac{17 - y}{9}  \\ x =  \frac{17 -  - 1}{9}  =  \frac{18}{9}   \\ x = 2

5 0
3 years ago
Find the ratio in which y-axis divides the line segment joining the points A(5, -6), and B (-1, -4). Also find the coordinates o
lora16 [44]

Answer:

Something like this

Step-by-step explanation:

distance √(-1 - 5)² + (-6 - -4)² = √36 + 4 = √40 = 6.32

slope = 2/-6 = -1/3

distance (-1,-4) to (0, -4.63)

√(-1 - 0)² + (-4 - -4.63...)² = √1.4 = 1.18

6.32 - 1.18 = 5.14

1.18 : 5.14

7 0
3 years ago
Read 2 more answers
The Panthers scored 13 more points than the Giants. The total of their scores was 47. How many points did each team score?
Licemer1 [7]

Answer: 34 panthers 13 Giants

Step-by-step explanation: 47 - 13= 34 which will equal the panthers now find what number with 34 would equal 47. so that means, 34+13= 47

6 0
3 years ago
Other questions:
  • Please tell the answer for the brainliest and please explain
    7·1 answer
  • Clarence solved the equation 3x + 15 = 33 and showed the following work. 3x + 15 = 33 3x + 15 - 15 = 33 3x = 33 = x = 11 Which o
    7·2 answers
  • What is the range of change of the function f(x) =3x-12 for the domain (-2,2)?
    14·1 answer
  • 27 students are learning to make balloon animals. There are 172 balloons to be shared equally among the students
    11·2 answers
  • Circle G is inscribed with triangle E F D. Point C is on the circle between points E and F. Angle E is 79 degrees. The measure o
    15·2 answers
  • Point M is the midpoint of AB if the coordinates of A are (-3,6) and the coordinates of M are (-5,2) what are the coordinates of
    6·1 answer
  • 8) What is the correct equation of the line?
    9·1 answer
  • Hellllllllllllllllllllppppppppppppppppppppp
    5·1 answer
  • Can someone tell me what this is <br><br><br> 6% OF 56% X 60% X 40%
    6·2 answers
  • What size pizza should she order to get 37.68in of crust?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!