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
slava [35]
3 years ago
9

Given the function fx) = 5x² - 9x + 18, find f (3).

Mathematics
1 answer:
Pavel [41]3 years ago
8 0

Answer:

f(36)

Step-by-step explanation:

f(3)=5(3)²-9(3)+18

f(3)=5(9)-27+18

f(3)=45-27+18

f(3)=36

You might be interested in
Find the surface area of a triangular pyramid.
rusak2 [61]

Answer:

91in^2

Step-by-step explanation:

SA of base =  7x7 = 49in^2

SA of each triangle = 1/2 x 7 x 3 = 10.5in^2

SA of all 4 triangles = 10.5 x 4 = 42in^2

SA Total = 49 + 42.= 91inch^2

6 0
3 years ago
What is the the answer for <br> 2(x - 4)=6x
katrin2010 [14]

Answer:

x=-2

Step-by-step explanation:

first distribute the 2 through x-4 you get 2x-8=6x then subtract 2x from both sides of the equation now you have 4x=-8 then divide 4 from both sides of the equation and you x=-2

3 0
2 years ago
Read 2 more answers
50 POINTS!!!!!!!!<br> ANSWER PLEASE
maxonik [38]

Answer:

3

15

Step-by-step explanation:

15 is the number that forms the ratio 3/7 of 35

follow the column up until the row 3

3 0
3 years ago
Read 2 more answers
In the fraction 15⁄7, which of the following is 15? Numerator Divisor Denominator Factor
Colt1911 [192]

Answer is Numerator.

In a fraction, the denominator is on the bottom and the numerator is on top. A factor is a number, when multiplied with another number, that equals the final product. For example: 1, 2, 3, 6, 9, 18 are all factors of 18. A divisor is something you are dividing by in a division problem.

3 0
3 years ago
A fair coin is flipped 10 times and lands on heads 8 times. Provide a reason to justify the difference between the experimental
professor190 [17]

Answer:

THere will be 8 heads and 2 tails

Step-by-step explanation:

I don't know

5 0
3 years ago
Other questions:
  • A) Give an example of subtracting a positive and negative where the difference is positive.
    9·1 answer
  • Write the ratio as a fraction in lowest terms. 3 to 3 1/5
    10·1 answer
  • The population of Cambridge, Massachusetts, is 101,355. The population of Boston is 616,535. What is the population of the two c
    13·1 answer
  • How do you know if a Radical Expression is in simplest form?
    13·2 answers
  • Why Aren’t the expressions 5+5+5+ X plus X plus X plus X equivalent
    7·1 answer
  • A particle moves along a horizontal line so that its position at time t, t ≥ 0, is given by
    13·1 answer
  • Right. This is French, but I can’t choose both subjects, so y’all can help in any of both languages idrc. I just have zero soddi
    5·1 answer
  • Solve the inequality h/3 &gt;8<br>which means h divided by 3 less than 8<br><br>PLS HELP<br>THANKS
    7·1 answer
  • A city has a population of 1300. If the city’s population grows 30%, what is its new population?
    15·1 answer
  • Calculate compound interest and future value A savings account has $10000 at 4% interest paid semiannually for 2 yearsa. What is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!