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ratelena [41]
4 years ago
13

What is the line of reflection for the trapezoids?

Mathematics
2 answers:
masya89 [10]4 years ago
7 0

Answer:

C

Step-by-step explanation:

Allushta [10]4 years ago
3 0
C line is the line of reflection
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37°<br> 10<br> X<br> 53°<br> у<br> Find the value of x to the nearest tenth.
olya-2409 [2.1K]

9514 1404 393

Answer:

  x ≈ 8.0

  y ≈ 6.0

Step-by-step explanation:

For x, the relevant trig relation is ..

  Sin = Opposite/Hypotenuse

  sin(53°) = x/10

  x = 10·sin(53°)

  x ≈ 8.0

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The value of y can be found in the same way using the 37° angle, or the cosine function can be used.

  y = 10·sin(37°) ≈ 6.0

  y = 10·cos(53°) ≈ 6.0

_____

<em>Additional comment</em>

This question only asks for the value of x. We expect there may be some versions of this question in which the value of y is requested, or in which the positions of x and y are switched. Please compare your question carefully before you copy the answer.

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3 years ago
Mrs. Kang gave Caleb a collection of 25 marbles. Each month Caleb adds 4 marbles to his collection. Which inequality can be used
GarryVolchara [31]

Answer:

I did the math and got an answer of 17.5

Step-by-step explanation:

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Dave divided 3/5 of a gallon of plant fertilizer evenly among 6 smaller bottles. How many gallons did he put in each bottle?
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Answer:

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7 ( 5x - 6)

35x - 42 is the answer
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