Answer:
61 degrees
Step-by-step explanation:
There are 2 repeating decimals, so you will need a 1 followed by 2 zeros which is 100. You'll use 100 soon to multiply an equation.
Let's call the decimal number x.
Write
x = 0.212121...
Then multiply the equation above by 100, and write it above that equation.
You end up with
100x = 21.212121...
x = 0.212121...
Now set it up as a subtraction, and subtract the second equation from the first equation:
100x = 21.212121...
x = 0.212121...
- ----------------------------
99x = 21
Now solve for x. Divide both sides by 3:
33x = 7
Divide both sides by 33:
x = 7/33
Since x = 0.212121..., an d x = 7/33, that means 0.212121... must equal 7/33.
Answer: the fraction is 7/33
Answer:
Step-by-step explanation:
What am I supposed to do? If you don’t mind me asking. Like I’m not trying to waste your points at all just I’m confused I can def help tho if you tell me what I need to do
Answer: The equation is hard to read, it's formatted kinds weirdly
But the song is It Roars
lol
A. How many kilowatt hours of electricity did the Smiths use during February?
Kilowatt hours of electricity the Smiths used during February:
Meter read on March 1 - meter read on February 1 =
20,288 kilowatt hours - 19,423 kilowatt hours =
865 kilowatt hours
Answer: The Smiths used 865 kilowatt hours of electricity during February
b. How many kilowatt hours did they use during March?
Kilowatt hours of electricity the Smiths used during March:
Meter read on April 1 - meter read on March 1 =
21,163 kilowatt hours - 20,288 kilowatt hours =
875 kilowatt hours
Answer: The Smiths used 875 kilowatt hours of electricity during March
