Remark
The easiest way to do this is just to find the x and y intercepts when the center of dilation is 0,0 and the scale factor is 1/2
Solution
On the x axis, the value of x is 8 before the dilation takes place. When you dilate by 1/2 x becomes 8*1/2 = 4
On the y axis, the value of y is -6 before the dilation takes place. When you dilate by 1/2, y becomes -6*1/2 = -3
Now join the points (4,0) and (0,-3) That is your new triangle with a dilation of 1/2.
Answer:
23, 24 and 25
Step-by-step explanation:
These are consecutive numbers that add up to 72.
7+d=19 is the answer
subtract 7 from each side d=19-7
d=12
2x-y=0 Y=x-1 2x-x-1=0 x-1=0
