Step-by-step explanation:
In this case you know that the segment BC was dilated from the origin, producing the image B'C', whose endpoints are:
The image BC was dilated with a scale factor of 2. This means that each coordinate of the endpoints of BC was multiplied by 2.
Therefore, you can conclude that the segment BC is one-half the size of the segment B'C'.
So, you can divide each coordinate of B' and C' by 2 in order to find the coordinates of the points B and C.
Then:
B→
C→
Answer:
x=-3
A nice tool for questions like this is a website called math-way... you can use brainly for world problems.
Really you 186×
120.9 or <em>121</em> (if you round)
Answer:
It is the second one 20^247
Step-by-step explanation: