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
mihalych1998 [28]
3 years ago
9

Please help!! I really need help with these questions!

Mathematics
2 answers:
kobusy [5.1K]3 years ago
3 0

Answer: It is likely that AC + DC = Back In Black.

Step-by-step explanation:

aliya0001 [1]3 years ago
3 0
It is likely that AC + DC = back in black
You might be interested in
Simplify 8.9 – 1.4x + (–6.5x) + 3.4
Aleks [24]

Answer:

-7.9x+12.3

Step-by-step explanation:

8 0
3 years ago
Consider the differential equationy′′+3y′−10y=0.(a) Find the general solution to this differential equation.(b) Now solve the in
RSB [31]

Answer:

Y= 2e^(5t)

Step-by-step explanation:

Taking Laplace of the given differential equation:

s^2+3s-10=0

s^2+5s-2s-10=0

s(s+5)-2(s+5) =0

(s-2) (s+5) =0

s=2, s=-5

Hence, the general solution will be:

Y=Ae^(-2t)+ Be^(5t)………………………………(D)

Put t = 0 in equation (D)

Y (0) =A+B

2 =A+B……………………………………… (i)

Now take derivative of (D) with respect to "t", we get:

Y=-2Ae^(-2t)+5Be^(5t)   ....................... (E)

Put t = 0 in equation (E) we get:

Y’ (0) = -2A+5B

10  = -2A+5B ……………………………………(ii)

2(i) + (ii) =>

2A+2B=4 .....................(iii)

-2A+5B=10 .................(iv)

Solving (iii) and (iv)

7B=14

B=2

Now put B=2 in (i)

A=2-2

A=0

By putting the values of A and B in equation (D)

Y= 2e^(5t)

6 0
4 years ago
ILL GIVE U BRAINLYIST
Amiraneli [1.4K]
B the person above me is right
7 0
3 years ago
Add. Write an integer or fraction in lowest terms.<br><br>7/8 +8/9​
8_murik_8 [283]

Answer:

127/72

Step-by-step explanation:

7/8+8/9

63/72+64/72

127/72

8 0
3 years ago
Read 2 more answers
Identify the translation of the figure with the vertices P(−4,−5), L(1,−7), and K(−9,8), along the vector &lt;−6, 3&gt;.
jarptica [38.1K]

Answer:

P ′(−10, −2), L ′(−5, −4), K ′(−15, 11)

Step-by-step explanation:

The translation vector, ⟨−6,3⟩, can be used to derive a rule for the translation of the coordinates: (x,y)→(x−6,y+3).

Apply the rule to translate each of the three preimage vertices to the image vertices.

P(−4,−5)→P'(−10,−2)

L(1,−7)→L'(−5,−4)

K(−9,8)→K'(−15,11)

Therefore, P'(−10,−2), L'(−5,−4), N'(−15,11) is the translation of the figure with the vertices P(−4,−5), L(1,−7), and K(−9,8), along the vector ⟨−6,3⟩.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which shows the dilation with a possible scale factor if 1/2
    5·2 answers
  • NEED HELP ASAP! :((
    15·2 answers
  • Jan and two of her friends raised money by having a bake sale. They split the proceeds. If each person received $32.19, how much
    10·2 answers
  • Help asappp
    13·2 answers
  • A manufacturer of a new medication on the market for Alzheimer's disease makes a claim that the medication is effective in 65% o
    13·1 answer
  • What are the solutions of the equation x4 + 95x2 – 500 = 0?
    10·1 answer
  • What is the mean of the values in the dot plot?<br><br><br><br> Enter your answer in the box.
    12·2 answers
  • A line has a slope of 2 and a y-intercept of 7. What is its equation in slope-intercept form? *
    7·1 answer
  • emma backed 36 brownies to share with her classmates.The children ate 1/6 of the brownies.How many brownies did they eat.How man
    13·1 answer
  • Name an angle vertical to EGH
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!