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Hunter-Best [27]
3 years ago
13

Use the relationship between the angles in the figure to answer the question.

Mathematics
2 answers:
ipn [44]3 years ago
7 0

37+53+x= 180. Because the line equals 180 so you have to subtract 37 and 53 yo get x. Hope this helps

Anuta_ua [19.1K]3 years ago
4 0

Answer:

37+x+53 = 180

x=90

Step-by-step explanation:

To find x, we need to use the fact that a straight line equals 180 degrees.

37+x+53 = 180

Combining like terms

90+x = 180

Subtract 90 from each side

90-90+x = 180-90

x = 90

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Given: y" - 2y' = 6t + 5e^2t. Find the correct form to use for y_p if the equation is solved using Undetermined coefficients. Do
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Answer:

y_p=A+Bt+Ce^{2t}

Step-by-step explanation:

Given: y'' - 2y' = 6t + 5e^{2t}.

we need to find the correct form for y_p if the equation is solve using undetermined coefficients.

A first order differential equation \frac{\mathrm{d} y}{\mathrm{d} x}=f\left ( x,y \right ) is said to be homogeneous if f(tx,ty)=f(x,y) for all t.

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Let y=e^{rt} be the solution .

We get (r^2-2r)e^{rt}=0

Since e^{rt}\neq 0, r^2-2r=0.

So, we get solution as y_c=c_1+c_2e^{2t}

As constant term and e^{2t} are already in the R.H.S of equation

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6 0
3 years ago
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3 years ago
Divide (- 6 + i)/(1 - 2i) =
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4 0
2 years ago
Read 2 more answers
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