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
Digiron [165]
3 years ago
11

Choose the correct graph of the following condition. {(x, y) : x = 4) o [(x,y): y = 4)

Mathematics
1 answer:
Studentka2010 [4]3 years ago
7 0

Answer:

There is no solution

Step-by-step explanation:

You might be interested in
: A theater sells tickets for a concert. Adult tickets sell for $6.50 each, and children's tickets sell for $3.50 each. The thea
BARSIC [14]

Answer: 321 adult tickets and 227 children tickets were sold.

Step-by-step explanation:

Let x represent the number of adult tickets that were sold.

Let y represent the number of children tickets that were sold.

The total number of tickets that the theatre sold is 548. This means that

x + y = 548

Adult tickets sell for $6.50 each, and children's tickets sell for $3.50 each. The total ticket sales was $2881. This means that

6.5x + 3.5y = 2881 - - - - - - - - - - -1

Substituting x = 548 - y into equation 1, it becomes

6.5(548 - y) + 3.5y = 2881

3562 - 6.5y + 3.5y = 2881

- 6.5y + 3.5y = 2881 - 3562

- 3y = - 681

y = - 681/ -3

y = 227

x = 548 - y = 548 - 227

x = 321

5 0
3 years ago
Evaluate g(x)=6 when x = -3,0, and 4.
iVinArrow [24]

Answer:

-18 = g(-3) \\0 = g(0) \\ 24 = g(4)

Step-by-step explanation:

6 \times 4 = 24 \\ 0 \times 6 = 0 \\  -3 \times 6 =  -18

I hope this helps, and as always, I am joyous to assist anyone at any time.

5 0
3 years ago
Solving Linear Equations: Variables on Both Sides I really need this please!
damaskus [11]
Answer: x=-2/3

Explanation: Heres what my calculator says!
After you divide it will give you -2/3 :)

4 0
3 years ago
Find the times (to the nearest hundredth of a second) that the weight is halfway to its maximum negative position over the inter
hoa [83]

Answer:

0.20 and 0.36

Step-by-step explanation:

y(t) = 2 sin (4π t) + 5 cos (4π t)

We wish to convert this to:

y = A sin(ωt + φ)

We know that ω = 4π.  We also know the following:

5 = A sin φ

2 = A cos φ

Divide the first equation by the second equation:

5/2 = tan φ

φ = tan⁻¹(5/2)

Now, square the two equations and add them together.

5² + 2² = (A sin φ)² + (A cos φ)²

29 = A²

A = √29

The equation of the wave is therefore:

y = √29 sin(4π t + tan⁻¹(5/2))

The maximum negative position is -√29.  And half of that is -½√29.

-½√29 = √29 sin(4π t + tan⁻¹(5/2))

-½ = sin(4π t + tan⁻¹(5/2))

7π/6 + 2kπ or 11π/6 + 2kπ = 4π t + tan⁻¹(5/2)

7 + 12k or 11 + 12k = 24t + 6 tan⁻¹(5/2) / π

t = (7 + 12k − 6 tan⁻¹(5/2) / π) / 24 or (11 + 12k − 6 tan⁻¹(5/2) / π) / 24

Trying different integer values of k, we find there are two possible values for t between 0 and 0.5, both when k = 0.

t = (7 − 6 tan⁻¹(5/2) / π) / 24 or (11 − 6 tan⁻¹(5/2) / π) / 24

t ≈ 0.20 or 0.36

5 0
3 years ago
(-4, 6) and (3.-7)<br> Find the distance between each pair of parts
Misha Larkins [42]

Answer:

√218

Step-by-step explanation:

Distance-√(x2-x1)+(y2-y1)

4 0
3 years ago
Read 2 more answers
Other questions:
  • A company is replacing cables with fiber optic lines in rectangular casing BCDE. If line segment DE = 3 cm and line segment BE =
    12·2 answers
  • I️ REALLY NEED HELP OHMYGOSH I’D KISS YOU IF YOU COULD ANSWER THIS!! Find the measure of the marked angles.
    7·1 answer
  • Select the correct choices to complete the sentence. Three drivers competed in the same fifteen drag races. The mean and standar
    9·1 answer
  • If 2a/b=1/2,what is the value of b/a?
    11·2 answers
  • The price of a pair of jeans at a store increased by 25% to $40. Find the price of the pair of jeans before the increase
    11·1 answer
  • Mable’s cookie recipe calls for 3/4 of a cup of flour. Her mother’s recipe calls for 2/3 as much as Mable’s. How many cups of fl
    10·1 answer
  • Umar has 5 dimes in his right pocket and three dimes in his left pocket how much money does Omar have? What is the hidden questi
    10·2 answers
  • Please answer this question now
    12·1 answer
  • The average value of a function f over the interval [−2,3] is −6 , and the average value of f over the interval [3,5] is 20. Wha
    9·1 answer
  • 40% of the students passed both exams. 80% of the students passed the second exam. how many students (in percent) who passed the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!