3 years ago

Select all the shapes that are cross sections of a cylinder.

Mathematics

1 answer:

romanna [79]3 years ago

5 0

Answer:

I draw cylinders with circles and lines

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Helppp!!!!!

gladu [14]

Answer:

fyi b's answer has imaginary numbers in it...

Imaginary: 1 + $\frac{\sqrt{2i} }{2 }$

Imaginary: 1 - $\frac{\sqrt{2i} }{2 }$

Step-by-step explanation:

$2x^{2} - 4x -3 = 0$

$\sqrt{-4^{2} -4(2)(3)}$ = $\sqrt{-8}$ ... the negative root will produce imaginary solutions

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3 years ago

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The perimeter of a rectangular carton is 60 inches. If the width of the carton is 11 inches, calculate its length

Thepotemich [5.8K]

Answer:

19 inche

Step-by-step explanation:

Perimerer of rectangle = 2(length + breadth)

60 = 2(length + 11)

60/2 = (length + 11)

30 - 11 = length

19 = length

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3 years ago

A package of 12 pens cost 3.60. What is the cost per pen.

omeli [17]

3.6/12=0.3

each pen costs 0.3 cents

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4 years ago

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Amy was given an amount of money, m, for good grades on her report card. She spent $15.00 and now has $25.32. How much money did

Vaselesa [24]

Answer:

Step-by-step explanation:

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3 years ago

F(x)=x^2+3x+2 is shifted 2 units left.the result is g(x). What is g(x)?

slamgirl [31]

Answer:

Either A or B.

Step-by-step explanation:

When shifting to the left you are adding to x.

Example: x^2 shifted to the left by 3. (x+3)^2

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3 years ago

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