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netineya [11]
2 years ago
8

Caroline's favorite animal is the dolphin. One of the dolphins in the tank is 4 meters long. What is its length in centimeters?​

Mathematics
2 answers:
jeka942 years ago
5 0
The answer would be 365.76 centimeters. This is because 4 meters is equal to 12 feet. After finding the feet we transform feet into centimeters and then we get our answer. If we’re rounding to the nearest whole number it would be 366.

(brainliest)

IrinaK [193]2 years ago
3 0

Answer:

400 centimeters

Step-by-step explanation:

hope this helps. have a nice day

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Answer:

0,4, That is the y intercept.

Step-by-step explanation:

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What is the area of this face?
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Step-by-step explanation:

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4 0
2 years ago
432,2=26<br>275,3=66<br>342,5=41<br>123,4=20<br>then <br>543,2=?​
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5 0
3 years ago
Which answer choice represents an equivalent number sentence of "49 - 12"?
Dahasolnce [82]

Answer:

B

Step-by-step explanation:

A. 37 isn't a number sentence

B. 49 + (-12) = 49-12. They're the same thing  because 49 minus 12 can also be written as 49 plus negative 12

C. 49 + 12 doesn't equal 49-12

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6 0
3 years ago
Read 2 more answers
The function f(x)=Acosh(Cx)+Bsinh(Cx). I need help determining the value of constant C&gt;0 when the second derivative f''(x)=25
Rus_ich [418]

Answer:

C = 5.

Step-by-step explanation:

First, you need to remember that:

For the function:

h(x) = Sinh(k*x)

We have:

h'(x) = k*Cosh(k*x)

and for the Cosh function:

g(x) = Cosh(k*x)

g'(x) = k*Cosh(k*x).

Now let's go to our problem:

We have f(x) = A*cosh(C*x) + B*Sinh(C*x)

We want to find the value of C such that:

f''(x) = 25*f(x)

So let's derive f(x):

f'(x) = A*C*Sinh(C*x) + B*C*Cosh(C*x)

and again:

f''(x) = A*C*C*Cosh(C*x) + B*C*C*Sinh(C*x)

f''(x) = C^2*(A*cosh(C*x) + B*Sinh(C*x)) = C^2*f(x)

And we wanted to get:

f''(x) = 25*f(x) = C^2*f(x)

then:

25 = C^2

√25 = C

And because we know that C > 0, we take the positive solution of the square root, then:

C = 5

6 0
2 years ago
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