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
ycow [4]
3 years ago
14

Can somebody help me really quick!!

Mathematics
1 answer:
Viefleur [7K]3 years ago
6 0

Answer:

x=4

y=12

I am so sorry if it's wrong, just hope this helps.

You might be interested in
Use Laplace transform methods to solve the differential equation: The initial conditions are f(0) = 0 and <img src="https://tex.
Llana [10]

Answer:

Step-by-step explanation:

\frac{d^2 y}{dt^2} +12\frac{dy}{dt} +32y = 10e^{-2t} where f(x) is replaced by y

Take Laplace on both sides

s^2 Y -s(0)-0 +12s Y-0+32Y = \frac{10}{s+2} \\Y(s^2+12s+32) =  \frac{10}{s+2}\\Y =  \frac{10}{(s+2)(s+4)(s+8)}

We can resolve into partial fraction to get Y = L(y)

Let this equals

\frac{A}{s+2} +\frac{B}{s+4} +\frac{C}{s+8} \\10 = A(s+4)(s+8) + B(s+2)(s+8) +Cs+4)(s+2) \\

Solving we get

s=-9

24C = 10 or C =5/12

s=-2:  A=10/12=5/6

s=-4: B = -5/4

Taking inverse Laplace

y(t) = \frac{-5e^{-4t} }{4} + \frac{5e^{-8t} }{12} +\frac{-5e^{-2t} }{6}

6 0
3 years ago
Three consecutive integers have a sum of 87. Find the integers.
ozzi

Answer:

  • 28, 29, 30

Step-by-step explanation:

<u>Let the integers be x- 1, x and x +1, then:</u>

  • x - 1 + x + x + 1 = 87
  • 3x = 87
  • x = 29

The integers are 28, 29, 30

8 0
3 years ago
Read 2 more answers
How do i find the lateral area, total area, and volume of a triangular prism?
drek231 [11]
Total Area = Lateral Area + Area of the Ends
Total Area = Height * Width * Number of Sides + Area of the 2 ends


4 0
3 years ago
Which statements are true for the image below? Check all that apply.
Arlecino [84]

Answer:

its 1,3,4,and 7

Step-by-step explanation:

i just did it

so A,C,D,and G

3 0
3 years ago
Read 2 more answers
Write the percent as a mixed number in simplest form.<br> 168%
vladimir2022 [97]

Answer:

1 and 17/25

Step-by-step explanation:

First, you make it into a fraction. So because percents are out of 100, it would be 168/100. Then, you take 100 out of it to get a mixed number, 1 and 68/100, and then simplify 68/100 by dividing both sides by the greatest common factor, which is 4. 68/100÷4=17/25. The answer would be 1 and 17/25.

(hope this helps :P)

4 0
2 years ago
Other questions:
  • John, Alana, and Jesus are sharing a bag of candy in the extended ratio 2:3:4. If there are 63 candies in the bag, then how many
    10·2 answers
  • find the slope and y intercept for the following equation by writing it in the form y=mx+b -8x+y=5 someone help please
    11·2 answers
  • Help! Using complete sentences, explain how to find the maximum value for each function and determine which function has the lar
    8·1 answer
  • What is 732÷42 in rounding form?
    5·2 answers
  • Please help.<br>Algebra 1 FLVS.​
    10·1 answer
  • Calculate the following
    13·1 answer
  • R minus the sum of 4 and p equals
    7·1 answer
  • A marching band sold 350 tins of popcorn for $8 each. Each tin cost the
    7·2 answers
  • *Geometry* Which statement about a ray is true?
    10·1 answer
  • 2, 5, 9, 14, ?, 27. what’s the missing number?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!