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STALIN [3.7K]
3 years ago
8

Hello, happy Friday, I am just here with some geometry questions.

Mathematics
1 answer:
Virty [35]3 years ago
5 0

Answer:

<u>Given triangle:</u>

  • ΔXYZ
  • X(-1,2), Y(2,1), Z(-1, -2)

<u>D₀.₅(ΔXYZ) results in:</u>

  • (x, y) → (0.5x, 0.5y)
  • X'(-0.5, 1), Y'(1, 0.5), Z(-0.5, -1)

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Nimfa-mama [501]

A polyhedron is a three dimensional figure in which each side is made up of other two dimensional geometric figures, like triangles, hexagons, etc.

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3 years ago
Arthur made 68% of his free-throw attempts during practice. If he attempted 50 free throws, how many of them
RSB [31]

Answer:

c. 34

Step-by-step explanation:

68% of 50 is 34

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In the number 3,287,854 how many times greater is the value of the 8 in the ten thousands place compared to the value of the 8 i
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The question is: "Without actually graphing, describe how the graph of y = ( -2^(x+17) ) - 4.3 is related to the graph of y = 2^
mojhsa [17]

Answer:

The function has been flipped due to the negative in front.

The function has been shifted 17 units to the left.

The function has been shifted 4.3 units down.

Step-by-step explanation:

When functions are transformed there are a few simple rules:


  • Adding/subtracting inside the parenthesis to the input shifts the function left(+) and right(-).
  • Adding/subtracting outside the parenthesis to the output shifts the function up(+) and down(-).
  • Multiplying the function by a number less than 1 compresses it towards the x-axis.
  • Multiplying the function by a number greater than 1 stretches it away from the x-axis.
  • Multiplying by a negative flips the graph.

The graph of (-2^{x+17}) -4.3 compares to 2^x in the following ways:

The function has been flipped due to the negative in front.

The function has been shifted 17 units to the left.

The function has been shifted 4.3 units down.

7 0
3 years ago
A 21 inch piece of steel is cut into three pieces so that the second piece is twice as long as the first, the third piece is 3 i
mestny [16]
3f+3=t
s=2f
21=f+s+t                       

21=f+(2f)+(3f+3)
21=6f+3
18=6f

3=first
6=second
12=third


8 0
3 years ago
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