Answer:
8
Step-by-step explanation:
14 or 14.04 if you want to be more specific
The surface area of a triangular prism is
A = bh + 2ls + lb
If you have a labeled diagram and think it is too long to remember just find the area of all the shapes and add them together.
Good luck :)
Answer:
Step-by-step explanation:
8000=4000(1+5/100)^t
8000/4000=(1.05)^t
2=1.05^t
log 2=log (1.05)^t
log 2=t log (1.05)
Answer:
$13.50
Step-by-step explanation:
If I am taking off 40%, that means that the dress now cost 60% of the original cost. .6 x 20 is 12.
You could also calculate the 20% off and subtract that from the original cost. .4 x 20 =8. Now 20 - 8 is also 12.
Now, we have to calculate the tax. 10% of 12 is .1 x 12 or $1.20. We add the tax to the 12 to get 13.50.
