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
kari74 [83]
3 years ago
6

F(x) = -x(2nd power) + 4 when x = 3

Mathematics
1 answer:
Pepsi [2]3 years ago
5 0
F(x) = -x² + 4
f(3) = -3² + 4
f(3) = -9 +4
f(3) = -5
You might be interested in
What is the answer plz?
Lady bird [3.3K]

Answer:

15$

Step-by-step explanation:

5 0
3 years ago
I need your help! Will give brainiest!
Andreas93 [3]

Answer:

$128,270

Step-by-step explanation:

Hello!

The income amount $168,050 fits into the fourth line of the table ($82,250-$171,550).  The tax on $168,050 is found as follows:

$16,750 plus 0.28 times the amount over $82,250.

Let's figure the tax:  $16,750 + 0.28($82,250) = $16,750 + $23,030, or

$39,780.  If this tax is deducted from the person's gross pay, the amount left ("take home pay") will be $168,050 - $39,780, or $128,270.

7 0
4 years ago
What is the value of 5- 4/7
Lyrx [107]
Hello!

We will just do the math as shown below. We will use 4 7/7 to make the subtraction a bit easier.

4 7/7-4/7=4 3/7

Therefore, our answer is A) 4 3/7.

I hope this helps!
7 0
3 years ago
ASAP
Phoenix [80]
81 is a counter example of the conditional statement given.

81 has factors other than itself, 1 and the square root of 81 which is 9.

81 has factors of 3 and 27 which are not listed.
8 0
4 years ago
What's the question? The estimated product of two numbers that are not multiples of 10 is 2800.
Neporo4naja [7]

Seems to me like the question is:  What are the two numbers ?

They have to multiply to  2,800 . 
It's fairly easy to find two numbers that do that,  BUT ...
they're not supposed to be multiples of 10 .

1 x 2,800 = 2,800 . . . . . No good.  2,800 is a multiple of 10 .

2 x 1,400 = 2,800 . . . . . No good.  1,400 is a multiple of 10 .

4 x 700 = 2,800 . . . . . No good.  700 is a multiple of 10 .

5 x 560 = 2,800 . . . . . No good.  560 is a multiple of 10 .

7 x 400 = 2,800 . . . . . No good.  400 is a multiple of 10 .

8 x 350 = 2,800 . . . . . No good.  350 is a multiple of 10 .

10 x 280 = 2,800 . . . . . No good.  280 is a multiple of 10 .

14 x 200 = 2,800 . . . . . No good.  200 is a multiple of 10 .

16 x 175 = 2,800 . . . . . Finally !  Neither one is a multiple of 10 .

6 0
3 years ago
Other questions:
  • If EFH = (5x + 1)°, HFG = 62°, and EFG = (18x + 11)°, find EFH
    12·1 answer
  • Thr profits in December were 5 times the profits in June. If Decembers profit were $3455 how much were thw profits in June?
    7·2 answers
  • 16a, b, c, and 18a, b, c
    10·1 answer
  • 7th Grade Math <br><br> Need help with both 6 and 7
    7·1 answer
  • 3. Serena is the manager of the coffee shop. The amount of money she earns is represented by the equation = 21ℎ, where ℎ is the
    15·2 answers
  • Hana makes beaded bracelets for sale. the materials for each bracelet cost $3.50 and she sells the bree let's for $7.25 each. To
    6·1 answer
  • Jasmine says that x = 348 is the solution to x divided by 12 = 29. explain how you can justify jasmines solution.
    14·1 answer
  • If f(x) = 6x – 4, what is f(x) when x = 8?
    11·1 answer
  • A line AB joins the points A (3,4) and B (5,8). Write down the coordinates of the midpoint of the line AB
    8·1 answer
  • Find the value of x in the triangle shown below.(not a test just need help with khan academy)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!