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Korvikt [17]
3 years ago
8

Trapezoid EFGH has coordinates E(−3, 4) , F(1, 4), G(3, 1) , and H(−5, 1) . Trapezoid E'F'G'H' has coordinates E′(−12, 16) , F′(

4, 16), G'(12, 4) , and H′(−20, 4) . Trapezoid E'"F"G"H" has coordinates E′′(12, −16), F′′(−4, −16), G′′(−12, −4) , and H′′(20, −4) .
Which transformations describe why trapezoids EFGH and E'"F"G"H" are similar?

A.​ Trapezoid EFGH ​ was translated 4 units right and 4 units up and then rotated 180° clockwise.

​ B. Trapezoid EFGH ​ was rotated 90° clockwise and then dilated by a scale factor of 4.

C.​ Trapezoid EFGH ​ was dilated by a scale factor of 4 and then rotated 180° counterclockwise.

​D. Trapezoid EFGH ​ was dilated by a scale factor of 14 and then reflected across the x-axis.
Mathematics
2 answers:
julia-pushkina [17]3 years ago
8 0
I believe that the answer would be C
Elan Coil [88]3 years ago
5 0

Answer Very much Correct i took the test

Step-by-step explanation:

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Answer:  5,499,187,200

<u>Step-by-step explanation:</u>

A coin is tossed 5 times.  

There are two options (heads or tails) so the possible outcomes are: 2⁵

A six-sided die is rolled 4 times.

There are six options so the possible outcomes are: 6⁴

A group of 3 cards are drawn (without replacement).

The first outcome has 52 options, the second has 51 options, and the third has 50 options: 52 x 51 x 50

Now if we want the coin AND the die AND the cards, we have to multiply all of their possible outcomes:

     2⁵ x   6⁴  x  52 x 51 x 50

=   32 x 1296 x 132,600

=  5,499,187,200

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3 years ago
A 40-meter length of cable is cut into pieces that measure 1.25 meters each. Into how many pieces is the cable cut?
Alla [95]

Answer:

32

Step-by-step explanation:

40 / 1.25=32

3 0
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Step-by-step explanation:

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Take the fraction 23.8/68 (because that is how much the price changed and you need to find what percent that is.

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Nuetrik [128]
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