Answer:
Very untrue, lad
Step-by-step explanation:
Absolute value makes everything inside its sign positive. It would still be 8. Dw, you got em next time.
Differentiate with respect to x and y
2x +10 y y' = 0
get y' alone
y' = -2x/(10 y)
reduce
y'=-x/(5y)
continue with quotient rule of differentiation
y'' = ( 5y(-1) - (-x) (5y')) / (5y) squared
y'' = (-5y + 5xy') / (25y squared)
reduce by dividing each term by 5
y" = (-y +xy') / (5y squared) answer
Now if the teacher wants you to continue so no y or y' shows
substitute y' = -x/(5y) and y = square root ((5-x squared) / 5)
and simplify
the real world situation for ratio 29 to 30 is that their are 29 boys to 30n girls meaning less number of boys to girls in the class
Answer:
59-69=-10, 1/2 of 10=5
so the answer is 5 degrees Fahrenheit
Step-by-step explanation:
The 59-69 came from December being 69 degrees less than junes temperature, and the 1/2 of 10 came from February being half as cold as December's temperature.
Hope this helped!
