Answer:
33%
Step-by-step explanation:
Let's find the answer by using the following formula:
(final amount)=(initial amount)+((initial amount)*(percent increase)) so:
665=500+(500*X) where X=percent increase
Solving, we have:
X=(665-500)/500
X=0.33=33%
In conclusion, the percent increase was 33%.
Say “ I would like to learn 3-D shapes and painting self portraits”
Answer:
Re= 5*10^5
Step-by-step explanation:
The numbers are not totally clear as they repeat each other. Under this consideration I will assume the closest values according to the advertised.
r=0.5m
V=1m/s (or) V=11m/s
We know that Reynolds number is given by,
Or for the another velocity
Answer:
2x-17
Step-by-step explanation:
-3(x + 5) + 5(x – 2) + 8
Lets begin:
What is -3(x+5)? I do -3×x+(-3)×5=-3x-15.
So 5(x-2) is 5×x+5×(-2)=5x-10.
Now lets sum it:
-3x-15+5x-10=2x-25
And we have 8:
2x-25+8=2x-17