Solve 5x(m+n) using the distributive property

Step-by-step explanation:

For this exercise it is necessary to remember the following:

1) The Distributive Property states the following:

2) The multiplication of signs:

Knowing this, and having the following expression given in the exercise:

You can apply the Distributive property multiplying and , which are inside the parentheses, by .

So, you get the following result:

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

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