Mary will earn $1800 of interest each year
square root (33) = 5.7445626465
arc tan (5.7445626465 / -4) =
arc tan (-1.4361406616) = -55.15
360 -55.15 = 304.85 degrees
Answer:
y= -7
Step-by-step explanation:
I'm not sure if this is what you are looking for but here you go!
If the equation is set equal to zero.
2+(5+y)=0 This is the original expression, we need to find the value for y.
5+y= -2 We move the two to the right to remove it from the left side of
the equation.
y= -7 We repeat the same thing as we did in the last step, except
with the value 5. This then gives us our y-value, which is -7.
I hope this helps!
Since only 30% of the teachers taught for one year, the remaining percentage of the teachers had taught for more than a year, or 70%.
70%=0.7
80(0.7)=56
56 teachers had taught for more than a year.
The final marker would be 105 miles from the first marker. Hope this helped. (5x21=105)
