the solution is here,
the coordinate of centre of circle A is (3,2)
and the coordinate of centre of circle B is (3,0).
so the translation point from A to B is (3-0,0-2)=(3,-2).
Now the translation rule is given by (x+h,y+k)
where h is the tranalation anlong the x-axis and k is the translation along the y-axis.
For this problem, translation ruleis (x+3,y-2).
Then, radius of circle A(r1)=2 units
radius of circle B (r2)= 3 units
as the circle A is translated to B, the scale factor is
r2/r1=3/2=1.5
In conclusion, the translation rule for given circles is (x+3,y-2) and its scale factor is 1.5
I don’t know if you are in church today but if
Answer:
TbH my brain is to tired lol
Step-by-step explanation:
sorry
Say Terry read at the rate of 75 pages per day for d days.
Now, in d days she read 75d pages, and since after that 690 pages were left, then the number of pages in the book is 75d+690.
Next, we also know that she had d+6 days for the assignment. Since Terry planned to read 90 pages per day for this number of days, then the number of pages in book is also equal to 90(d+6).
So, we have that 75d+690 = 90(d+6). Solving the linear equation, we get d = 10.
Thus, the total number of days that she has to complete the assignment on time is d+6 or 10 + 6 = 16 days.
