Answer:
3x + 2 = 3x - 2
Step-by-step explanation:
Answer:
(4,-1)
Step-by-step explanation:
Answer:
-0.41 radians
Step-by-step explanation
(Credit goes to calculista)
let
A---> the angle
if sin A=-0.4
then
A=sin-1(-0.4)
using a calculator
A=-23.578°----> the angle A belong to the IV quadrant
convert to radians
if pi radians--]----> 180°
x--------> -23.578°
x=-23.578*pi/180----> x=-0.41 radians
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4.12 is equal to
4+ 12/100
Now to convert a mixed number to an improper fraction the rule is:
a b/c=(ac+b)/c so we have
412/100
103/25
