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Galina-37 [17]
2 years ago
8

10th grade geometry Select statements that are true about angles on diagram

Mathematics
1 answer:
Goshia [24]2 years ago
3 0

Answer:

  B, C

Step-by-step explanation:

The only statements that must be true are ones that describe the markings on the diagram:

 NO as an angle bisector

  N is the vertex of a pair of congruent angles

_____

The only other fact that must be true is that segments on the left side of the diagram are proportional to those (corresponding) on the right. (This is a property of the angle bisector.) There is nothing that says the sides must be equal, or that the triangle is isosceles.

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5x(8 - 4)/4 - 2

Remember to follow PEMDAS.

First, subtract 8 and 4

8 - 4 = 4

5x(4)/4 - 2

Next, follow the left -> right rule, and multiply 5x and 4

5x(4) = 20x

Divide by 4

20x/4 = 5x

Finally, note that one has a variable, and the other has a constant, and so you cannot combine.

5x - 2 is your answer

hope this helps

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Leroi and Sylvia both put $100 in a savings account. Leroi decides he will put in an additional $10 each week. Sylvia decides to
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Sylvia puts in $121.

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3 years ago
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Allisa [31]
The answer is 8 .. hope this helps a lot :)
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2 years ago
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svetoff [14.1K]

Answer:

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Step-by-step explanation:

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Find the center of the circle (x-2)^2+(y-8)^2=33
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Answer:

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Step-by-step explanation:

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