Step-by-step explanation:
by using similarity and enlargement
10/8 = 7+y/7
70=56+8y
8y=14
y= 7/4
10/8 = 5+x/5
50=40+8x
x = 8/10 = 4/5
Take a common point ( C in this case)
1. Take the difference of the y coordinates from the point vertical to C.
C from D in this case.
2.Take the diff of the x coordinates from the points horizontal to the first.
C from B in this case.
3. Now add the diff to the common point. X to x Y to y.
Answer:
(D)
x + (x + 2) + (x + 4) = 66
Hi there, please give me the brandies the answer if I helped. The photo is attached below.
Answer:
The center of the circle is:
Thus, option (2) is true.
Step-by-step explanation:
The circle equation is given by

here,
Given the equation



comparing with the circle equation
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Therefore, the center of the circle is:
Thus, option (2) is true.