Answer:
J'= (-7,-4)
Step-by-step explanation:
A reflection over the y axis goes by the rule (x,y) --> (-x,y)
5
There is one line of symmetry for each side of the pentagon.
Answer: u can research it up
Step-by-step explanation: 210/100 i guess
A) 3.5
16 shovels full
9x + 13 = 17x - 15
8x = 28
x = 3.5
20 + 5x = 32 + 4.25x
0.75x = 12
x = 16
