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
MAXImum [283]
3 years ago
8

6. If f(x) = -2r2 + x-5, what is f(3)?

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
I have a bag of trail mix. half of the bag contains peanuts, 1/4 of the bag is chocolate candies, and 1/4 of the bag is dried fr
vladimir1956 [14]
Answer:

0.5 chance
1/2 chance 


Reason:

Half the bag is peanuts therefore there is half a chance you will pick one out
3 0
3 years ago
Ricole wrote a number that is the same distance from 0 to 15 on a number line but in a opposite direction . What number did rico
pshichka [43]

Answer:

1 2 3 4 5 6 7 8 9 10 11 12 12 14 15!

5 0
3 years ago
Find the mean for the scores : 3810;5300;8540;4300,5340
Aleonysh [2.5K]

Answer: 5458

Step-by-step explanation: So the mean is the same thing as the average. To find the mean you add up all of the numbers, and then divide by 5 because there are five numbers. So the sum would be 27,290. Then that divided by 5 would be 5458.

3 0
3 years ago
Read 2 more answers
What is the solution to 2r- 3.1 = 1.7
Ainat [17]
R= 2.4

hope this helps
5 0
3 years ago
Solve for X<br> Please walk me through the steps, I understand most of it I just forgot how to do it
nadya68 [22]

Answer:

x=8

Step-by-step explanation:

first you need to find the unknown corner so you do 180-71= 109

then find the interior angle degree (n-2)*180 (n=number of sides) so (4-2)*180=2(180)=360

then set everything equal to 360:

10x+6+13x-2+8x-1+109=360

(combine like terms)

31x+112=360

(subtract 112 form both sides)

31x=248

(divide both sides by 31)

x=8

8 0
3 years ago
Other questions:
  • A tee-ball team for 5 year-olds has half as many girls as boys. If there are 15 children on the team, how many are boys and how
    10·2 answers
  • What is 12.96 as an exponent
    10·2 answers
  • 20/10 as a mixed number
    6·2 answers
  • Is angle 1 the same as angle 2?
    6·1 answer
  • How do I solve for question 18 and what is the answer? Please help ASAP❤️
    14·1 answer
  • Which statement is true?
    11·2 answers
  • Help me please, but dont answer if you dont know it
    11·2 answers
  • 1. Which of these is an example of acceleration?
    8·2 answers
  • Solve the linear equation<br> 5x-10y=-5
    9·1 answer
  • Find the sum of the exterior angles of a 68-gon.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!