When a number is tripled, the results is -33

-11

Step-by-step explanation:

tripled refers to multiplying by 3

-11×3= -33

If you are trying to find what that number is, the number would be -11.

-Just like simple multiplication, to find the missing factor in the equation

3 x __ = 33, you can divide 33/3. In this case, it equals 11. However, the 33 is a negative but the missing factor will still be the same causing it to be -11.

34

step-by-step explanation:

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet