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gayaneshka [121]
3 years ago
5

Please help me solve this question

Mathematics
1 answer:
Pie3 years ago
7 0

Answer:

x=10

Step-by-step explanation:

The measure of an inscribed angle of a circle is exactly half the measure of the arc it forms.

Therefore, we have the following equation:

2(3x+25)=5x+60,\\6x+50=5x+60,\\x=\boxed{10}

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You must use quadratic formula for each. 

The term in front of the x^{2} is the "a" value in the quadratic formula. The term in front of the x is the "b" value. And the constant term (no x's) is the "c" value. Now you must simply substitute these values into the quadratic formula for each question.

1.) x = -0.268 and x = -3.732

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Hope this helps!
5 0
3 years ago
A point undergoes two transformations. The x-coordinate's sign changes and the y-coordinate increases. What were the transformat
aniked [119]
For this case we are going to define the original coordinates:
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6 0
3 years ago
Read 2 more answers
Solve the following equation X = 2 and y = 4 <br><br> 3x + 2y + 4 =?
svetoff [14.1K]

Answer:

18

Step-by-step explanation:

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6 0
3 years ago
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Y= 2x + 7 y= -4x - 5 What is the solution for the system of equations?
Oksi-84 [34.3K]

Answer:

x = -2, y = 3.

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Step-by-step explanation:

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7 0
3 years ago
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I don’t understand
Alchen [17]
It’s in scientific, currently. So you want to put it back the way you’d write it normally. Move the decimal two places to the right (bc x 10^2) to get 338.55
6 0
3 years ago
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