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pashok25 [27]
3 years ago
7

Help 10 minutes to turn in

Mathematics
2 answers:
Savatey [412]3 years ago
4 0

i think the answer is 4 but im not sure


sammy [17]3 years ago
3 0
I think it would be 4
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Graph the image of the given triangle under a dilation with a scale factor of −2 and center of dilation (0, 0) .
Ronch [10]

To dilate an object means to enlarge or reduce the size of the object. The scale factor will determine how much larger or smaller the object will become.  If this factor is greater than 1, the object will increase in size. Otherwise, if the factor is less than 1, the object will decrease in size. So, the dilated object will be similar to its original. On the other hand, when corresponding points of the original and dilated figures are connected by straight lines, the center of dilation is the point where all the lines meet. In this problem, the center is (0, 0). When the center is the origin we need to multiply all the original coordinates of the object by the scale factor given. So:


A(-4, 1) \rightarrow A'=-2(-4,1) \rightarrow A'(8,-2) \\ \\ B(-3, -4) \rightarrow B'=-2(-3,-4) \rightarrow B'(6,8) \\ \\ C(-2, -2) \rightarrow C'=-2(-2,-2) \rightarrow C'(4,4)


So, the graph of the dilated triangle is shown in the Figure below

8 0
3 years ago
Read 2 more answers
Round up 395,621 to the nearest ten thousand
jeyben [28]
396,000
because 5 goes up and anything lower than five stays the same
4 0
3 years ago
Biking at 12 mph, it takes Kristen hour to reach the train station to go to work. Kristen then takes the train to work, and it t
LenKa [72]

Answer:

d = 19 mi

Step-by-step explanation:

Total dist = bike dist + train dist

d = 12(.5) + 20(.5)

d = 6 + 13

d = 19 mi

4 0
3 years ago
How many hours is 6:30am to 1:50pm
horrorfan [7]
7 Hours & 20 Minutes
8 0
3 years ago
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a soccer team practiced 3 times a week. each practice lasts for 110 minutes. the team practices for 14 weeks during the season.
Fittoniya [83]
3 weeks x 110 minutes = 330 minutes
330 minutes a week x 14 weeks = 4620 minutes
4620 divided by 60 minutes = 77 hours
77 hours is your answer
5 0
3 years ago
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