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jeka94
2 years ago
8

Please help as soon as possible

Mathematics
1 answer:
Inessa [10]2 years ago
6 0

Answer:

2.2.6

Step-by-step explanation:

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Which statement is true about figures ABCD and A′B′C′D′? (1 point)
sladkih [1.3K]

Answer:

Step-by-step explanation:

A'B'C'D' is obtained by rotating ABCD 180° counterclockwise about the origin and then reflecting it across the x-axis.

A(2, -2) is mapped to A'(-2, -2)

B(1, -4) is mapped to B'(-1, -4)

C(0, -2) is mapped to C'(0, -2)

D(1, -1) is mapped to D'(-1, -1)

If we rotate counterclockwise 180°, every point (x, y) is mapped to (-x, -y):

A(2, -2) gets mapped to (-2, 2)

B(1, -4) gets mapped to (-1, 4)

C(0, -2) gets mapped to (0, 2)

D(1, -1) gets mapped to (-1, 1)

Reflecting these images across the x-axis will then map (x, y) to (x, -y):

(-2, 2) gets mapped to (-2, -2)

(-1, 4) gets mapped to (-1, -4)

(0, 2) gets mapped to (0, -2)

(-1, 1) gets mapped to (-1, -1)

These new coordinates are the same as A'B'C'D'.

3 0
3 years ago
I think of a number multiply it by two subtract 5 and multiply the result by 3
Semmy [17]

Answer:

=)

Step-by-step explanation:

You could do 40 x 2 = 80 - 5 = 75 x 3 = 225

So if this is right, The answer would be 225

7 0
2 years ago
Plz subscribe to my channel Mr.PorkXchop 101
dmitriy555 [2]

Answer:

Ok

Step-by-step explanation:

ok ok ok ok o k ok ok ok o k o5yk ok o ko ko ke  e e e e  e e e e  e e e e e e

4 0
3 years ago
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2 3/4 divided by 7=0.39285714285
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3 years ago
55(6x-w)2+8=6x(55-w)8+2 solve for x
Eddi Din [679]

When i use " / " it's the Divider


X = -55w + 3 / 6( 165 - 4w )

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3 years ago
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