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krek1111 [17]
3 years ago
7

True Or False?

Mathematics
1 answer:
SOVA2 [1]3 years ago
8 0

Answer:

nobody knows

Step-by-step explanation:

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Can you help me please
notsponge [240]

9514 1404 393

Answer:

  1. reflection across the origin
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Step-by-step explanation:

The figure and its image are symmetrical about the origin, so the following three transformations are equivalent:

  1. reflection across the origin

  2. rotation 180° about the origin

  3. reflection across both x- and y-axes, in either order

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The figure itself has left-right symmetry, so only one reflection is necessary to map the figure to its image: reflection across a horizontal line. Following that reflection, the image can be put into place by an appropriate translation. One such pair of transformations is ...

  4. reflection across the x-axis and translation 6 units right, in either order

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3 years ago
What is the scientific notation for 0.000639
daser333 [38]

Answer:

6.39*10^-4

Step-by-step explanation:

according to the form that is used to convert usual into scientific notation it be like 6.39*10^-4

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3 years ago
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Shtirlitz [24]

Answer:

Selena is correct because she simplified correctly and then evaluated correctly after substituting the values for the variables.

I did this lesson i asked my teacher to help me but i did this problem on my own so i hope its right :)

Step-by-step explanation:

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Step-by-step explanation:

f2 = a2 + a. Then f2 = 2a.

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