three and twenty-seven thousand, five hundred twenty-five hundred-thousandths
Answer:
About 9-10 weeks
Step-by-step explanation:
70/7= 10
Answer:
Well if its -9.1 x 0 that would mean that the answer is 0
Step-by-step explanation:
Use M A T H S P A C E its really helpful
Y = 3x + 15
y = 2x + 8
3x + 15 = 2x + 8
-2x -2x
——————-
x + 15 = 8
-15 -15
—————-
x = -7
We have cos( x - y ) = cosxcoy + sinxsiny <=> cos ( π - x ) = cosπcosx + sinπsinx <=> cos ( π - x ) = (-1)cosx + 0sinx = -cosx;