Answer:
This equation is u·3=6
To solve this u would equal 2.
Step-by-step explanation:
These word problems are very simple. The key word is <u>product.</u> This means to multiply. The other key word is <u><em>is.</em></u><em> </em>This means equals most of the time.
If you have any questions feel free to ask in the comments. - Mark
C²=a²+b²-2·a·b·cos(C)
c²=(1.5)² + (0.5) -2 ·(l·5) ·(0.5) ·cos(120°)
c²= 3.25
c= √3.25
c=1.802775638
To nearest tenth, c=1.8
You can set them equal to eachother
x+1=3x-19
solve for X
-3x both sides
-2x+1=-19
-1 both sides
-2x=-20
÷-2 both sides
x=10
y=10+1
y=11
