36/7 = 27/x.....36 mm to 7m = 27 mm to x m
cross multiply
(36)(x) = (27)(7)
36x = 189
x = 189/36
x = 5.25 m
I take it each student is going to make a block.
She has 25 + 28 students all together which is 53 students total
Each one requires 512 magnetic blocks
Therefore she needs 53 * 512 = 27136 blocks.
................................................
The answer is 15.
Y=x^2 moves right 4, down 9.
The answer is 95 degrees because it is a vertical angle. This is actually a lot easier than it looks. Hope this helped.