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
Aleks04 [339]
3 years ago
14

Find f(3) of -2x^2+32

Mathematics
1 answer:
vekshin13 years ago
6 0
f(x)=-2x^2+32\\\\f(3)=-2\cdot3^2+32=-2\cdot9+32=-18+32=14
You might be interested in
The sum of a number and six is seven times the number
olga_2 [115]
The answer is D. I hope this helps love! :)


7 0
3 years ago
kelly bought some stuffed animals for 6.49 each she also got a box fo chocolate for 8.32 she paid a total of 27.79 to write an e
katrin [286]

Answer:

3

Step-by-step explanation:

She only bought one chocolate so you will subtract 8.32 from her total, 27.79, when you do that you will get 19.47.  You do that so you can know the total of the stuffed animals by them self.  Then all you have left in the total is her stuffed animals so you divide 19.47 by 6.49, when you do that you get three, so that means that she got three stuffed animals.

8 0
3 years ago
Read 2 more answers
Hii pls help i’ll give you brainliest if you give a correct answer.
leva [86]

Answer:

1. 19.375 inches

2. 8.808 km

Step-by-step explanation:

1. Diego's height - his brother's height

59.5 - 40.125

19.375 inches

Therefore, Diego is 19.375 inches taller than his brother.

2. distance needed to run - distance covered

10 - 1.192

8.808 km

Therefore the runner has to run 8.808 kilometres left to run to finish the race.

7 0
3 years ago
Find the x-intercepts for the parabola defined
Inessa05 [86]

Answer:

<h2>Explanation:</h2>

In this exercise we have the following equation of a parabola:

y=2x^2-12x+10

So our goal is to find the x-intercepts. We can find this setting y=0, so:

2x^2-12x+10=0

Taking 2 as common factor:

2(x^2-6x+5)=0

Hence this is a Non-perfect Square Trinomial. To factor out this, let's choose two numbers such that:

  • The sum is -6
  • The product is 5

Those two numbers are:

  • -1 and -5

Because:

  • Sum: -6
  • Product: 5

So this equation can be written as:

x^2 + (a + b)x + ab=(x + a)(x + b) \\ \\ a=-1 \\ b=-5 \\ \\  x^2-14x+24=(x-(-1))(x-(-5))=0 \\ \\ (x+1)(x+5)=0 \\ \\ So \ the \ solutions \ are: \\ \\ \boxed{x=-1 \ and \ x=-5}

<h2>Learn more:</h2>

Solutions to quadratic equation: brainly.com/question/13742278#

#LearnWithBrainly

5 0
3 years ago
Brooke and her friends buy a jumbo bag of Millicent's Mini Donuts at the fair. They sit at a
djyliett [7]

Answer:

d+13=4 is wrong it would be divede because it says put one in each napkin so it is being divided

Step-by-step explanation: 13/d

7 0
3 years ago
Other questions:
  • A country produces only apples and bananas. Moving from point A to point B along its production possibilities frontier, 5 apples
    12·1 answer
  • It takes Cindy 3/4 of an hour to complete a puzzle how many puzzles can Cindy finish in three hours
    7·1 answer
  • Shelly buys 10 candy bars and gives 4 to her friends. How many candy bars does she have left
    9·1 answer
  • Suppose U={...-3,-2,-1,0,1,2,3,...} is the universal set and R={...-3,-1,1,3,...}. What is R'?
    7·1 answer
  • Please help thank you so mcuh
    9·2 answers
  • Which expression is equivalent to (7x - 5) - (3x - 2)
    5·1 answer
  • Help look at the photo<br> Will mark the brainlest
    11·1 answer
  • Please help on this question. No links
    13·1 answer
  • 3 less than g is greater than 17
    11·1 answer
  • While munching on some skittles, Bobby the Vampire lost a tooth that just so happened to be one of his fangs. He measured it to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!