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
melomori [17]
3 years ago
5

If f(x) = x2 – 2x, find: f(6)=

Mathematics
2 answers:
creativ13 [48]3 years ago
8 0

Answer:

0

Step-by-step explanation:

When x=6

f(6) =(6)2-2(6)=12-12=0

Ivahew [28]3 years ago
6 0

Answer:

firstly... substitute x for 6 in the equation..

=(6)2 -2(6)

=12-12=0

You might be interested in
A local concert promoter purchases 2 3/4 pages of ads. When one of the concerts is cancelled, the promoter cancels 1 5/8 pages o
Lynna [10]

Answer:

1\frac{1}{8} pages

Step-by-step explanation:

Since the concert promoter started with 2 \frac{3}{4} pages of ads but had to cancel 1 \frac{5}{8}, subtracting the cancelled amount from the original amount will give the amount of advertising space the promoter is now actually using:

 2 \frac{3}{4}  = 2 \frac{6}{8}

- <u>1 \frac{5}{8}</u>      - <u>1 \frac{5}{8}</u>

     1\frac{1}{8} pages

In order to subtract fractions, you need to have like denominators, so you need to convert \frac{3}{4} into an equivalent fraction with a denominator of '8'.  Since 4 x 2 = 8, then you also need to multiply the numerator by the same factor: 3 x 2 = 6.

5 0
3 years ago
mrs. wilson placed the welcome mat shown below on her front door step. what is the area of her welcome mat in square feet?
I am Lyosha [343]

Answer:

12.56 square feet

7 0
3 years ago
What value of x would make the figure below a parallelogram? please show your work!​
lara31 [8.8K]

Answer:

x = 8

Step-by-step explanation:

Since the sum of all angles of a parallelogram is equal to 360 degrees, <Z + <Y is half of the parallelogram, and therefore <Z + <Y = 180 degrees.

16x-4 + 7x = 180, combine like terms

23x - 4 = 180, add 4 on both sides (isolate variable)

23x = 184, divide 23 on both sides

x = 8

8 0
2 years ago
a story has a contest to guess the mass of 10000 peanuts. If a peanut has a mass of about 0.45 then what would be a reasonable g
mamaluj [8]
1000000 i think...................................................                                          
7 0
3 years ago
Read 2 more answers
Giải phương trình: <br> Sin^4 x - cos^4 x =1/2
Sliva [168]

Step-by-step explanation:

...........MaRk As BrAiNeSt

4 0
3 years ago
Read 2 more answers
Other questions:
  • What ordered pairs are on the graph of 7x-y=2
    7·1 answer
  • What is the range of the function f(x) = 3x2 + 6x – 9
    11·1 answer
  • For the last 4.5 hours, the temperature has decreased at a rate of 2.8 Degrees Fahrenheit per hour. Which best represents the ov
    8·2 answers
  • 2n-3 sequence 1st term
    15·1 answer
  • The factors for x^2 + 5x + 6 are x + 2 and x + 3. True or false?​
    11·2 answers
  • 60 minutes = to how many hours​
    6·1 answer
  • Hi can any one help me please
    8·1 answer
  • After adding an 8-pound box with 6 identical boxes, the crate weighed 72 boxes
    15·1 answer
  • Which of the polygons can always be classified as a rhombus?
    5·2 answers
  • I need help with both of these questions.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!