Answer:
its 300
Step-by-step explanation:
ik its is bc i got it right
Note that if you simply reflected it and dilated it, it would be too far to the left
note that the distances bewteen the axises in image 1 were 1 and 3in image 3,the distances are 2 and 6
seems to be 3 times
so it's the 90 counterclockwise rotation and dilation by scale factor of 3
answer is last one
B but i would also ask a parent or teacher for help
Answer: Left column x- axis
Right column : Tournament round
Left column: y-axis.
Right column: number of teams remaining
Step-by-step explanation:
You expect the y -value, teams remaining to decrease as you go from the first round to the last round in the x-values.
Hi there!
We could use elimination to find the y-coordinate of those two equations.
First multiply the first equation by 2, so that we could get rid of x.
2 (5x + 2y = 7)
10x + 4y = 14
Then multiply the second equation by 5.
5 ( -2x + 6y = 9)
-10x + 30y = 45
Add the two equations.
10x + 4y = 14
+ - 10x + 30y = 45
------------------------------
34y = 59
y = 1.74
The y-coordinate is 1.74.
Hope this helped! :)
