rotational symmetry is 3 as it fits into itself three times. And yes it does tessellate because the angles divide evenly to 360 degrees
Answer:
Option C. $798
Step-by-step explanation:
we know that
The total hours worked the last two weeks ( 80 hours) multiplied by $7 per hour plus the 10% commission on her sales ($2,384) is equal to the amount of money that Sandy earned for those two weeks
Remember that

so


Although, here are no expressions ! it's an incomplete question. So, showing the answer with general simplification
.
<u>Step-by-step explanation:</u>
We have the expression as (5.4x10^10) (3.3x10^21) which can be further simplified as :
⇒(5.4x10^10) (3.3x10^21)
⇒
keep the power terms together and numbers to simply. Hence, we get as below
⇒ 
⇒
By solving the above, we get final simplified answer as
⇒
Although, here are no expressions ! it's an incomplete question . You may match
to the listed options wherever!
Answer:30
Step-by-step explanation: Put 30 times 15 into a calulater. Then do 15 times 2 then you find your answer.