22.1
She added 5 so you take away 5 which would be 44.2 then she doubles it another word for multiplication so you do the opposite and divide by 2 and you get 22.1
Answer:
false but Least common multiple (LCM) of 6 and 12 is 12.
Answer: 5508
Step-by-step explanation:
all the numbers together equal 72 marbles in total.
(6x2)x (3x3)x (3x17)=
12 9 51 first multiply the easy numbers 12x9 =108 then
108x51= 5508
Answer:
Andre's
Step-by-step explanation
I think its Andre. I apologize if it is not.
Double angle identity for sine:


Factorize the left side.

Pythagorean identity:


so that
