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Studentka2010 [4]
3 years ago
13

How would I find the values of the variables?

Mathematics
1 answer:
Ede4ka [16]3 years ago
4 0

x^o\ and\ 3y^o\ are\ Corresponding\ Angles.\\\\Corresponding\ Angles\ are\ equal. Therefore\ we\ have\ equation:\\\\x^o=3y^o\ and\ x^o+y^o=180^o

Substitute:\\\\3y^o+y^o=180^o\\\\4y^o=180^o\ \ \ \ |:4\\\\y^o=45^o\\\\x^o=3\cdot45^o=135^o

<h3>Answer: x° = 135° and y° = 45°</h3>
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Vika [28.1K]

Answer:

Well, for one thing I can't read the image--it's too small!

But I know these problems well. If I am correct, this is a spinner probability problem.

Your spinner appears to have 5 sectors, all equal in area, therefore making their probability equal.

So each of those has a prob of 1/5 in the scheme of things.

To find the combonational probability below, multiply the prob of each outcome together to find each.

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3 years ago
Help with question pls I don't understand​
Mazyrski [523]

Answer:

15x^3y+6x^2y^2+9xy^3

Step-by-step explanation:

3xy ( 5x^2 +2xy +3y^2)

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15x^3y+6x^2y^2+9xy^3

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3 years ago
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Given two similar triangles, how does one use proportions to find the lengths of one of the sides of one of the triangles? Answe
Murrr4er [49]
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➷ As they are similar triangles, there will be a scale factor between them. You may be given one pair of values on the triangle. Divide the larger value by the smaller value in order to find the scale factor between the triangles. For example, if the larger triangle has a length of 6cm and the smaller triangle has a length of 3cm, the scale factor would be 2. You would then multiply the given side by the scale factor to get the length.

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3 years ago
Please help +25 points
mestny [16]
The answer is D.
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2 years ago
The purchase price of an iPad is $625.00. There is a 15% discount and the tax rate is
vagabundo [1.1K]

Answer:

$573.75

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625.00x15%=93.75

625.00-93.75=531.25

531.25x8%=42.50

531.25+42.50=573.75

5 0
3 years ago
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