Answer:
A pentagon.
Step-by-step explanation:
A pentagon is a 5-sided polygon. Its interior angles each are equivalent to 108°.
108° ≥ 90°, so the angles are obtuse.
Therefore, a 2-D shape with 5 obtuse angles is a <u>pentagon</u>.
1st: 3 x 3 x 3 x 3 - we multiplied 3 5 times
2nd: 3 ^ 5 (raised to the power ^)
3rd: 3^2 x 3 ^3
(3 x 3) x (3 x 3 x 3)
9 x 27, the product is also equals to 243.
Ao is your initial value but since you want your initial to double doesn't matter what that exact value is. R is the rate at 5% (as a decimal) and n is the compounding annually, which is equal to 1.
To calculate each of these, divide the number of gallons into the total cost for each gas station.
E) $21.18/6= $3.53 per gallon
F) $28.32/8= $3.54 per gallon
G) $35.60/10= $3.56 per gallon
H) $42.60/12= $3.55 per gallon
Gas cost the least at gas station E) $3.53 per gallon
Hope this helped! :)
I have no idea what options but technically it’s possible to stack it an infinite amount of ways, TECHNICALLY, I’m not sure if it’s the answer you are looking for though good luck