8 Math
Juleanno
Dilations
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01:14:37
Joseph is creating a dilation through point B with a scale factor of 2. Which statements about the dilation are correct? Check
all that apply
A will be located on ray BA
B and B' are the same point.
B'C will be 3 as long as BC
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505

Step-by-step explanation: the reason why is because a=w and w=k and k=50

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.