Answer:
D
Step-by-step explanation:
R(x) = -x^2+122x+400
Answer:
12 < x
Step-by-step explanation:
In writing 12 less than a number x, the expression, 12 - x is wrong because "less than" is not the same thing as "minus" (-). Rather, the sign, "<" should have been used as follows:
12 < x.
More information ---------------------------------------------
l-l lxl
-----------------------------------------------
you can't enter to this page -
----------------------------------------------------------------------------
Tan(58)=10/x
x=10/tan(58)
x= 6.2
The answer is .015
Hope this helps
