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Viktor [21]
2 years ago
11

Need desperate help thanks

Mathematics
1 answer:
guapka [62]2 years ago
6 0

Answer:

x = 158

y = 22

Step-by-step explanation:

A triangle's inside sides sum up to 180 degrees. So to find the angle y, just take 180 - the sum of the other two sides.

70 + 88 =  158

180 - 158 = 22

y = 22 degrees

Now, to find angle x, since x and y are next to each other on a straight line, it means they are supplementary angles. Supplementary angles add together to equal 180, so just substract y from 180 to get x.

180 - 22 = 158

x = 158 degrees

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Please help thanks!!!
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Give the largest interval over which the general solution is defined. (Think about the implications of any singular points. Ente
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Complete Question

The complete question is shown on the first uploaded image

Answer:

a

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    The interval is   -\infty

b

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Step-by-step explanation:

From the question we are told that

     \frac{dy}{dx} =  9y

The generally solution is mathematically represented as

         \frac{dy }{dx}  =  9y

=>       \frac{dy}{y}  =  9dx

integrating both sides  

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 =>   y =  e^{9x +c }

 =>    y =  e^{9x} e^{c}

Here e^c  =  C

=>     y = C  e^{9x}

From the above equation we see that the domain for x has no singular point the interval is

       -\infty

Also there is no transient term in the general solution obtained because as  x \to \infty there no case where y \to 0

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3 years ago
Savannah bought a book for 85% of the original price. By what percent of the price was the book reduced
agasfer [191]

Answer:

15%

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Read 2 more answers
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