We know the rules of logarithms:
log a^b = b * log a
log a * b = log a + log b
and we know that : 10^0.5 = 3,166227766
So:
( log (2) 4 + log (2) 3,16227766) / ( log (2) 20 + log (2) 8 ) =
= ( 2 + log (2) 10^(0.5) ) / ( log (2) 2 + log (2) 10 + 3 ) =
= ( 2 + 0.5 log (2) 10 ) / ( 1 + log (2) 10 + 3 ) =
= ( 2 + 0.5 log (2) 10 / ( 4 + log (2) 10 ) =
= ( 2 + 0.5 log (2) 10 ) / 2 * ( 2 + 0.5 log (2) 10 ) = ( cancelling )
= 1 / 2 = 0.5
Answer:
-49
Step-by-step explanation:
First you convert them in improper fraction then it comes
35/3 × -21/5
With the help of cross multiplication we get
7×-7
And then 7×-7 = -49
Answer: Division
Step-by-step explanation:
Since aiden has 5 boxes and 120 toy cars, he can divide the cars into those five boxes until he runs off of toy cars. In this case 5 can go into 120 24 times. So in each of the 5 boxes he can use division to find out that he need to put 24 cars 8n each box to have an equal amount in each box.
B) since 1950 is between 1281 and 2796 add the two valves together and then divide them by two
Not sure of A so ..
Answer: The answer is 226.2
Step-by-step explanation: I got the answer from this website, its basically a volume calculator for any shape. https://www.omnicalculator.com/math/cylinder-volume
