Who's Weggy?
2x + 3y = 40
-2x + 2y = 20
These are set up so we can just add them for the solution:
5y = 60
y = 12
2y-20=2x
x=y-10=2
Answer: x=2, y=12
Answer:
272.3
Step-by-step explanation:
cos57 times 500
C is correct answer I think :)
Log ( base 2 ) ( 1 / 4 ) =
= log ( base 2 ) ( 2 ^(-2 ) ) =
= - 2 log ( base 2 ) 2 = ( because : log x^n = n log x )
= ( - 2 ) * 1 = ( because: log (base x) x = 1 )
= - 2
Answer:
it is 358
Step-by-step explanation:
Hope this helped have an amazing day!
