5 in. 5 in.
5 in.
Which statement correctly calculates the volume of the cube? Choose True or False for
each statement.
a. Simplify the expression 5 + 5 + 5. True False
b. Simplify the expression 5 X 5 X 5.
True
C. Simplify the expression 3 X 5.
True False
d. Simplify the expression 5 X 25.
True False
e. Simplify the expression 53.
True False
False

i

Step-by-step explanation:

9514 1404 393

  nπ -π/6 . . . for any integer n

Step-by-step explanation:

  tan(x) +√3 = -2tan(x) . . . . . given

  3tan(x) = -√3 . . . . . . . . . . . add 2tan(x)-√3

  tan(x) = -√3/3 . . . . . . . . . . divide by 3

  x = arctan(-√3/3) = -π/6 . . . . use the inverse tangent function to find x

This is the value in the range (-π/2, π/2). The tangent function repeats with period π, so the set of values of x that will satisfy this equation is ...

  x = n·π -π/6 . . . . for any integer n