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zloy xaker [14]
2 years ago
9

What's the answer for this problem?

Mathematics
1 answer:
tiny-mole [99]2 years ago
8 0
4%of 500 = 20

500  plus or minus 20 gives range as (480,520)
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Jack's baby sister crawled three and five tenths meters today.which number represents that distance?
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5 is the answer because it is a full number
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The sum of the interior angles of a polygon is 540°. How many sides does the polygon have?
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PLZ HELP ASAP DIVIDE LINE SEGMENTS
rodikova [14]
Segment in the direction from A to C
Initial Point: A=(9,5)=(xa,ya)→xi=xa=9, yi=ya=5
Final point: C=(-7,1)=(xc,yc)→xf=xc=-7, yf=yc=1
B=(xb,yb)=?
Proportion: r=AB/BC=3:1=3/1→r=3
 
xb=(xi+r*xf)/(1+r)
Replacing xi=xa=9, xf=xc=-7 and r=3
xb=[9+3*(-7)]/(1+3)
xb=(9-21)/4
xb=(-12)/4
xb=-3

yb=(yi+r*yf)/(1+r)
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yb=(5+3)/4
yb=8/4
yb=2

B=(xb,yb)→B=(-3,2)

Answer: B=(-3,2)

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2 years ago
The slope that passes through the point (-2,-4) and (-3,-8) is
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Answer:

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Step-by-step explanation:

So lets use

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