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RUDIKE [14]
3 years ago
10

Need help with this question, much appreciated.

Mathematics
1 answer:
taurus [48]3 years ago
8 0

Answer:

75 degrees

Step-by-step explanation:

1. Find angle J.

The outside angle and angle J are supplementary, which means they add up to 180 degrees.

180 - 130 = 50.

So angle J is 50 degrees.

2. The angles in a triangle add up to 180. Add up angles J and K and subtract that from 180

50 +65 = 105

180- 105 = 75

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slope = - coefficient of x

----------------------

coefficient of y

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The ratio of quarters to dimes in a coin collection is 5 : 3. You add the same number of new quarters as dimes to the collection
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Answer:

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Step-by-step explanation:

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3 years ago
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Damm [24]

Answer:

Therefore reminder = 2802

Step-by-step explanation:

f(x)=x³+6x²-20x+450

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    ____________________

          +18x²-20x+450

           18x²-216x

          _______________

                  196x +450

                  196x-2352

                 _____________

                            2802

Therefore reminder = 2802

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