404,991
PEMDAS
Multiplication comes before subtraction
900x450=405,000
405,000-9=404,991
Sinx=1/2
sin30=1/2
therefore x=30 degree
Hello from MrBillDoesMath!
Answer: y = 2x - 7
Discussion:
Divide both sides of the equation by 2:
2y /2 = (4x-14)/2 = 4x/2 -14/2
or
y = 2x - 7
Thank you,
MrB
Answer:
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Step-by-step explanation:
I would say the 3rd one but I don’t know.