Answer: x = -3
Step-by-step explanation:
3x - 9 = -18
1. Add 9 to each side.
3x-9=-18
+9 +9
3x=-9
2. Divide by 3.
3x/3 = -9/3
You are done.
x = -3
Answer:
<u>True</u>!
Step-by-step explanation:
Congruent is having the same shape and etc. as the mirrored figure.
The prism volume is given by:
Where,
L: hexagon side
ap: hexagon apothema
h: prism height
Substituting values we have:
Answer:
The volume of the hexagonal prism is given by:

Answer:
-7+ y/3
Step-by-step explanation:
you just add like terms
Answer:
$2195.80
Step-by-step explanation:
For a <u>initial principal, P</u> compounded with <u>period k</u> over <u>n years</u> at an <u>annual interest rate, r,</u> the amount (A(n)) at the end of n years is determined using the function:

In the given case:
P=$1800
n=4 years
r=5%=0.05
Since it is compounded quarterly, Period, k=4
Therefore, the amount of money in the account after 4 years is:

After 4 years, there will be $2195.80 in the account.