How many solutions are there to the following system of equations? -8= – 4y + 2
x = y +4

A. one
B. two
C. none
D. infinitely many

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

i those same problems in math and dont know how to do them

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