So if a number is 5 or greater you round up but if the number is 4 or less you round down so the number 6 is above five so you would round the 6 to 10 therefore making it 7.8 instead of 7.76
Answer:
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Step-by-step explanation:
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Answer:
f=
−2x^2+y
/10x+20
Step-by-step explanation:
Let's solve for f.
y=2x^2+5(x+2)f(2)
Step 1: Flip the equation.
10fx+2x^2+20f=y
Step 2: Add -2x^2 to both sides.
10fx+2x^2+20f+−2x^2=y+−2x^2
10fx+20f=−2x^2+y
Step 3: Factor out variable f.
f(10x+20)=−2x^2+y
Step 4: Divide both sides by 10x+20.
f(10x+20)
/
10x+20
=
−2x2+y
10x+20
Answer:
I can't see anything man but you could do it alright
Answer:
They help us describe real-world objects by coming in to play in several everyday life situations.
For example, its' easier to tell someone "I want 3 pounds of candy" instead of saying "I want armfuls of candy"
Hope this helps :)