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Rudik [331]
3 years ago
6

To show that polygon ABCDE is congruent to polygon FGHIJ, a must be used to make the two polygons coincide. A sequence of two tr

ansformations that can be used to show that polygon ABCDE is congruent to polygon FGHIJ is .
Mathematics
2 answers:
Sati [7]3 years ago
7 0
Hello.

The minimum number of rigid transformations required to show that polygon ABCDE is congruent to polygon FGHIJ is 2 (translation and rotation). 

A rotation translation must be used to make the two polygons coincide. 

A sequence of transformations of polygon ABCDE such that ABCDE does not coincide with polygon FGHIJ is a translation 2 units down and a 90° counterclockwise rotation about point D 

Have a nice day
Tju [1.3M]3 years ago
5 0

To show that polygon ABCDE is congruent to polygon FGHIJ, a must be used to make the two polygons coincide.


A sequence of two transformations that can be used to show that polygon ABCDE is congruent to polygon FGHIJ is .

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Answer:

CosC=0.99

Step-by-step explanation:

Cos C =adjacent /Hypothenus

=36/45

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Alison bought 12 shares in The Toy Company when it cost $27. She is planning on selling her shares and they currently cost $39.5
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3 years ago
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In 19951995​, there were 41 comma 43141,431 shopping centers in a certain country. in 20052005​, there were 48 comma 72948,729.
Natali5045456 [20]
The first thing you should do for this case is to use the following table to perform the equation of a line:
 y x
 41,431 1995
 48,729 2005
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 y = 729.8x - 1E + 06
 Then, to know in what year the number of shopping centers reaches 80,000 we must replace this number in the equation of the line and clear x:
 80000 = 729.8x - 1E + 06
 Clearing x
 x = (80000 + 1E + 06) / (729.8) = 1479.857495
 nearest whole number
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 This means that after 1480 years, 80000 shopping centers are reached.
 Equivalently, this amount is reached in the year:
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6 0
3 years ago
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Hey anybody able to help? Which expression is equivalent to -5(3x-6/7)?
nalin [4]

Answer:

A: - 15x - 30/7

Step-by-step explanation:

-5 (3x - 6/7)

Just distribute -5 to the values inside the parentheses.

-5 · 3x = -15x

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Now form it together:

-15x - 30/7

7 0
3 years ago
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The graph of f(x) = x2 is shifted 3 units to the left to obtain the graph of g(x). Which of the following equations best describ
ANTONII [103]

Answer:

g(x) = (x + 3)^2

Step-by-step explanation:

When a function is shifted to the left or right we can think of a change of units, like a new independent variable is used.

If we have a quadratic function

f(x)=x^2

and the graph is shifted 3 units to the left, then we can think of a new unit u that is:

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The vertix of this parabola, that happens for u=0, happens for x=-3, as the graph is shifted 3 units to the left.

Then, the relation between u and x is:

u-x=0-(-3)=3\\\\u=x+3

We can use this relation in the new graph and replace u as:

g(x)=(x+3)^2

6 0
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