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zhenek [66]
2 years ago
10

I WILL GIVE BRAINLIEST

Mathematics
1 answer:
adelina 88 [10]2 years ago
4 0

Answer: 2x - 1 (+x) =19

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What shape is this cross-section?
hoa [83]

Answer:

Circle

Step-by-step explanation:

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2 years ago
PLEASE HELP ASAP!! I'LL GIVE YOU BRAINLIEST!!
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Madison to read a book that is 260 page and her mom said she can take a break and she is 30% finish how far does she need to rea
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3 years ago
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An open rectangular box with square base has a volume of 256 cubic inches. determine the equation for the volume and surface are
Serjik [45]
Let
b-----------> the length side of the square box
h------------> the height of the box
SA---------> surface area of the box

we know that
[volume of the box]=b²*h
volume=256 in³
b²*h=256-------> h=256/b²-----> equation 1

surface area of the box=area of the base+perimeter of base*height

area of the base=b²
perimeter of the base=4*b

surface area=b²+(4*b)*h------> SA=b²+4*b*h-----> equation 2

substitute equation 1 in equation 2
SA=b²+4*b*[256/b²]-----> SA=b²+1024/b-----> SA=(b³+1024)/b

the answer is

the formula of the volume of the box is  V=b²*h-----> 256=b²*h

the formula of the surface area of the box are
SA=b²+4*b*h
SA=(b³+1024)/b
4 0
3 years ago
F(x) = x. What is g(x)?
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Step-by-step explanation:

i think this pics will help u

3 0
3 years ago
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