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denpristay [2]
3 years ago
12

Help guys, I’m sure it’s easy for y’all

Mathematics
1 answer:
Artist 52 [7]3 years ago
7 0

Answer:

(x, y) -------- ( -x,-y)

Rule : Rotation center (0,0) , angle of rotation 180° or -180°

Step-by-step explanation:

The vertices of the object and image have coordinates at ;

D(-4,2), --------D'( 4,-2 ),

E (-1,3), --------E'( 1,-3 ),

F (-1,-3),--------F'(1,3),

G (-3,-4),------G'( 3,4 ),

You notice that after the rotation ;

( x, y )-------change to (-x,-y),

This rule is rotation center origin angle 180°

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2m-6=4m+8 how do i answer this in algebraic proof
Nonamiya [84]

Answer:

m=-7

Step-by-step explanation:

You begin with the equation:

2m-6=4m+8

The first step of this would be to subtract 2m from both sides. This is the subtraction property of equality.

-6=2m+8

The next step would be to subtract 8 from both sides. This is the subtraction property of equality.

-14=2m

Next, divide both sides by 2. This is the division property of equality.

-7=m

The final step would be the symmetric property of equality.

m=-7

Therefore your proof would have the steps:

subtraction property of equality

subtraction property of equality

division property of equality

symmetric property of equality

3 0
3 years ago
Please help me and answer all three parts.
9966 [12]

Answer:

A. 13

B. 58

C. 122

I hope this is correct and im sorry if it isn't.

7 0
3 years ago
Complete the point slope of the line through (-5,4) and (1,6)​
Vesnalui [34]

Answer:

Step-by-step explanation:

The slope is given by change in the ordinate divided by change in the abscissa.= Y2-Y1/X2-X1

=6-4/1+5= 2/6= 1/3

5 0
3 years ago
Read 2 more answers
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Schach [20]

Answer:

y+3=4(x-5)

Step-by-step explanation:

y-y1=m(x-x1)

y-(-3)=4(x-5)

y+3=4(x-5)

5 0
3 years ago
40.75 in word form. ​
cricket20 [7]

Answer:

⇒ forty and seventy-five hundredths

8 0
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