Answer:
-3
Step-by-step explanation:
y=3xy and subtract y on both sides that gives u -1 and then you have -1=3x and then divide 3 on both sides you are left with -3 =x
Step-by-step explanation:
We have t(x,y,z) as a scalar function. Divergence and curl are operations that can be done on a vector function. So they are not necessary for a scalar function. Grad is what is used for a scalar function.
Therefore the gradient is the sensible operator on temperature compared to others.
a. Grad T = δT/ δx.(xˆ ) + δT/ δy.(yˆ) + δT/ δz.(zˆ)
b. The gradient of T(x,y,z) gives a measure of the direction and the rate at which temperature changes in all directions.
C. The result is going to be a vector quantity.
I have written out the answer to a in an attachment.
Well if 6 min to 16 min is a ratio it would be 6:16 then simplified to 3:8 and then made into a fraction would be 3/8
Regroup terms
2(x + 2) = 1
Divided both sides by 2
x + 2 = 1/2
Subtract 2 from both sides
x = 1/2 - 2
Simplify 1/2 - 2 to -3/2
<u>x = -3/2</u>
Pick a number: 5
Add 7: 5+7=12
Triple the result: 12*12*12=1728
Add 9= 1728+9=1737
Divide by 3 = 1737/3=579
Subtract original number = 579-5=574
Now pick a different number a do the same process
Hope that helps