Assuming you need to find the solution, it's x=3 and y=6
I used elimination
Answer:
The answer is B
Step-by-step explanation:
They both equal one 180 so add like terms and solve
Answer:
I’m pretty sure 60 or 56
Step-by-step explanation:
12+12+12+14+16 should be each square/shape I wrong so I’m so sorry I really hope I helped I think my equation is wrong but I hope my answer isn’t
Negative six sevenths -6/7
Answer: I do not understand the options you gave but but cos30º is equal to
/2 which is 0.86602540378.