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nasty-shy [4]
3 years ago
10

Rachel made a mosaic from different color rectangular tiles. Three tiles measured 3 inches 3 1/2 ×inches. Six tiles measured 4 i

nches 3 1/4 inches. What is the area of the whole mosaic in square inches? Show your thinking.
Solve the following. Show your thinking.
A. 4,375 × 32 B. 3,402 × 29 C. 6,255 × 256
Mathematics
1 answer:
Irina18 [472]3 years ago
3 0

Answer:

I think you typed it wrong

Step-by-step explanation:

"3 inches 3 1/2 xinches"?

"4 inches 3 1/4 inches"?

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kherson [118]

The solution to the given differential equation is yp=−14xcos(2x)

The characteristic equation for this differential equation is:

P(s)=s2+4

The roots of the characteristic equation are:

s=±2i

Therefore, the homogeneous solution is:

yh=c1sin(2x)+c2cos(2x)

Notice that the forcing function has the same angular frequency as the homogeneous solution. In this case, we have resonance. The particular solution will have the form:

yp=Axsin(2x)+Bxcos(2x)

If you take the second derivative of the equation above for  yp , and then substitute that result,  y′′p , along with equation for  yp  above, into the left-hand side of the original differential equation, and then simultaneously solve for the values of A and B that make the left-hand side of the differential equation equal to the forcing function on the right-hand side,  sin(2x) , you will find:

A=0

B=−14

Therefore,

yp=−14xcos(2x)

For more information about differential equation, visit

brainly.com/question/18760518

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2 years ago
-4x+16=12 what is the answer
ale4655 [162]

Answer:

1

Step-by-step explanation:

8 0
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snow_tiger [21]

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