Please help me! Random answers will be reported

9514 1404 393

Step-by-step explanation:

1. Any mapping requiring segment lengths to be congruent will require a "rigid" transformation, some combination of rotation, reflection, and translation.

If the transformation is not one of those, then segment lengths may change. The transformation we usually study that is not a rigid transformation is dilation. It preserves angles and slopes, but not segment lengths.

Of the choices listed, only choice B does not involve congruent segments.

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2. In line with the discussion above, the dilation will preserve the slope of KM so that it is the same as the slope of K'M'. This is described by choice B.

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3.

a) Finish simplifying the equation already written.

  f(3y -1) = 8(3y -1) -9 = 24y -8 -9

  f(3y -1) = 24y -17

b) f(x) = -23

  8x -9 = -23

  8x = -14 . . . . . . add 9

  x = -14/8 = -7/4 . . . . divide by 8, reduce the fraction

  x = -7/4 = -1.75

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation: