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
Igoryamba
3 years ago
15

What is the value of the function when x=-4

Mathematics
1 answer:
aev [14]3 years ago
8 0
It depends on the equation that it's used in
You might be interested in
Solve for<br>30 + 9<br>43<br>a =​
Bingel [31]

Answer:

a=39

Step-by-step explanation:

4 0
2 years ago
Your grandmother is in the hospital and is put on a liquid diet. After examining her chart, a mistake is found stating that her
Vika [28.1K]
650 kgs is equal to 1,433 lbs. I believe the mistake would be that they forgot to add a period in between 65 and the 0, because 65.0 kgs is equal to 143.3 lbs.
6 0
3 years ago
Tickets to a school production cost $5 for a student ticket and $10 for an adult ticket. A total of 67 tickets were purchased at
vazorg [7]

Answer:

Step-by-step explanation:

Keywords:

System of equations, variables, cost, tickets, adults, children.

For this case we must solve a system of equations with two variables represented by the tickets of students and adults of a school production.

We define the variables according to the given table:

a: Number of tickets sold to adults

c: Amount of tickets sold to children.

We then have the following system of equations:

A + c = 67

10a + 5c =440

From the first equation, we clear the value of the variable c:

C = 67 - a

Answer:

The value that could replace c in the table is:

C = 67 - a

Option C is the answer!

Hope it helped u if yes mark me BRAINLIEST!

Tysm! Plz

9 0
3 years ago
Read 2 more answers
The listed weight of a steel beam is 80 pounds. An engineer weighs the beam in his shop and records a weight of 86.5 pound. What
bazaltina [42]

Answer:

8.125% is the answer

Step-by-step explanation:

steps in picture, to help you better understand

5 0
2 years ago
How would you solve cos(5x)=sin(10x) ?
Tomtit [17]
We will use double angle identities:
cos (5x ) = sin (10x )   
cos (5x ) = 2 cos (5x ) sin ( 5x )
cos ( 5 x) - 2 cos ( 5 x ) sin ( 5x ) = 0
cos ( 5 x ) · [ 1 - 2 sin (5 x) ] = 0
cos ( 5 x ) = 0                    or :       1 - 2 sin (5 x) = 0
5 x = π/2 +kπ,  k∈Z                        sin (5 x) = 1/2
x1 = π/10 + kπ/5                           5 x = π/6+2kπ    , k∈ Z
                                                       5 x = 5π/6 +2kπ , k∈ Z
                                                       x 2 = π/30 +2kπ/5
                                                       x 3 = π/9  + 2kπ/5
4 0
3 years ago
Other questions:
  • Write an equation of a line in point-slope form that is perpendicular to the line y=1/2x-7 and goes through the point (4,-3)
    6·1 answer
  • -24-8x=12; 1+5/9y=-7/8x
    5·1 answer
  • Mr. Smith has a maximum of $50 to spend at a museum. A ticket costs $7. he can spend x dollars to buy other things at the museum
    12·1 answer
  • Figure WXYZ is a rectangle with a semicircle added to its base. The length of the rectangle is 16 inches and the width is 7 inch
    9·1 answer
  • Plz go quick!!!!!! Plzzzz
    6·1 answer
  • 8 9 10 11 12 13 14 15 16 17 18 19 20You and two friends (Adam and Alana) wonly play a game if it is fair for all three of you. T
    5·1 answer
  • 4.5x – 2y = 15<br> 3x - y =10<br><br> (answer as a combined pair)
    6·1 answer
  • 2) Complete the table.<br>x<br>20<br>200<br>2000<br>15<br>20​
    12·1 answer
  • Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah, a total
    8·1 answer
  • Is 3n a cubic a quadratic a linear or none of these​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!