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
Art [367]
2 years ago
14

Guys please help me lol

Mathematics
1 answer:
vredina [299]2 years ago
7 0
1 is not a function. 2 is not. 3 is not. 4 and 5 are functions. 6 is not.
You might be interested in
A drama club made $3,200 from a school play. Seventy-five percent of that amount came from ticket sales. Identify the values of
NISA [10]

Answer:

75%

Step-by-step explanation:

For this case, the first thing we will do is name variables:

a: percentage from ticket sales

b: ticket sales

We have then:

a = 75%

b = (0.75) * (3200) = $ 2400

Answer:

a = 75%

b = (0.75) * (3200) = $ 2400

The amount of ticket sales is $ 2400.

8 0
1 year ago
What is the simplified form of the expression 3 + 8x − 2y − x + 1 + 4y? Enter your answers in the boxes.
mr_godi [17]
3+8x-2y-x+1+4y

Combine all like terms and 

7x+4+2y is your answer
3 0
3 years ago
Need some help just can’t understand
allochka39001 [22]

Answer:

Positive I think

8 0
2 years ago
Read 2 more answers
Which of the following is a possible unit for the volume of a cone?
mash [69]

Possible unit is m³

<u>Step-by-step explanation:</u>

  • The possible unit for volume of a cone is m³
  • Volume of a cone = Base area × Height
  • Here unit for volume will be square units and that of height will be in units. Together, they form cubic units.
  • In the given options, the only unit that is in cubic form is m³
8 0
3 years ago
Use the x-intercept method to find all real solutions of the equation.<br> x^3-8x^2+9x+18=0
meriva

Answer:

a. x=-1,3,\:or\:6

Step-by-step explanation:

The given equation is;

x^3-8x^2+9x+18=0

To solve by the x-intercept method we need to graph the corresponding function using a graphing calculator or software.

The corresponding function is

f(x)=x^3-8x^2+9x+18

The solution to x^3-8x^2+9x+18=0 is where the graph touches the x-axis.

We can see from the graph  that; the x-intercepts are;

(-1,0),(3,0) and (6,0).

Therefore the real solutions are:

x=-1,3,\:or\:6

8 0
3 years ago
Read 2 more answers
Other questions:
  • In the diagram, ΔGHJ ≅ ΔSTU.
    14·2 answers
  • Corresponding sides of similar triangles are proportional. True False
    15·2 answers
  • richie has a rug in his bedroom with a perimeter of 42 feet. the length of the rug is 12 feet what is the width of the rug
    14·1 answer
  • An electronics store is selling a pair of headphones for $82.00. If there is a 7% sales tax, what is the actual cost of the head
    8·1 answer
  • You and your friend leave your house at the same time to meet at a restaurant. The distance (in miles) your friend is from the r
    6·1 answer
  • Find the product: 5(2x2 + 4x + 3)
    5·2 answers
  • PLEASE HELP ITS ATEST I BEG U. NEED HELP
    13·2 answers
  • The midpoint of AB = need help?
    5·1 answer
  • 1/3 (x – 10) = -4, x =
    10·1 answer
  • Lori is running in a marathon, which is 26.2 miles long. So far, she has run one-tenth of the marathon. How far has Lori run
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!