Y should equal 8. Plug in the variable X. So (-9) times (-2) equals 18. Now the equation is 18-3y=6. 18 plus 6 equals 24. 3y = 24. 24 divided by 3 is 8.
A full circle is 360 deg.
A full circle is 2 pi radians.
That gives us a conversion equation:
2 pi radians = 360 deg
which can be reduced to
pi radians = 180 deg
Divide both sides by pi radians to get
1 = (180 deg)(pi radians)
Now we can convert:
11 pi/4 radians * (180 deg)/(pi radians) = 11/4 * 180 deg = 495 deg
We will put ur equation in y = mx + b form, and the slope will be in the m position.
14x + 7y = -9
7y = -14x - 9
y = (-14/7)x - 9/7
y = -2x - 9/7
y = mx + b
y = -2x + (-9/7)....as u can see, the -2 is in the m position and is therefore the slope.
Answer:
x = (e^4 -2)/3
x≈17.533
Step-by-step explanation:
ln(3x+2)=4
raise each side to e
e^ ln(3x+2) = e^4
3x+2 = e^4
subtract 2 from each side
3x = e^4 -2
divide by 3
x = (e^4 -2)/3
putting this in a calculator
x≈17.533