3 years ago

Bro could i get some help

Mathematics

1 answer:

Paraphin [41]3 years ago

3 0

Answer: wow that’s a lot of stuff

Step-by-step explanation:

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I need help on these please ! only 27, 29, 31,

muminat

27 is 6

29 is 70

31 is 60

those are all of the answers.

5 0

3 years ago

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Can someone please help me?

Kaylis [27]

Answer:

none because they all correlate with each other and there are no obvious anomalies

Step-by-step explanation:

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3 years ago

Which equation has an a-value of 1, a b-value of –3, and a c-value of –5?

ANTONII [103]

Answer:

answer is first option

${x}^{2} -3x - 5 = 0$

wherein, a = 1, b = -3, c = -5

8 0

3 years ago

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Solve the equation z/6 = 1/6 A. z= -36 B. z= 0 C. z= 1 D. z= 36

Elan Coil [88]

B B B

B is the correct answer

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3 years ago

Find a such that the solution of y'' + y' − 2y = 0, y(0) = a, y' (0) = 1 tends to zero as t → +∞.

Kay [80]

Answer:

Step-by-step explanation:

$y'' + y' − 2y = 0, y(0) = a, y' (0) = 1$

Auxialary equation is

$m^2+m-2=0\\m=-2,1$

General solution is

$y=Ae^{-2x} +Be^x$

$y(0) = A+B =a$

$y'(0) = -2Ae^{2x} +Be^x = -2A+B = 1$

Eliminate B to get

3A =a-1

We know that y tends to 0 when x tends to infinity for any finite A

i.e. a should be a finite real number.

8 0

3 years ago