If a figure has four sides then it cannot be a triangle

Mathematics

2 answers:

goblinko [34]3 years ago

6 0

This is true. A triangle can only have 3 sides.

Vera_Pavlovna [14]3 years ago

4 0

true if it has for sides it can not be a triangle bc triangles have only 3 sides

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Can somebody help me

castortr0y [4]

Answer:

The volume of prism is length*width*height` V=23*14.2*8=2612.8cm^3

Rounded to the nearest whole number` 2613cm^3.

The volume of cylinder is S*height, where S is the area of circle,

S=Pr^2 -> V=3.14*8*8*23=4624.42cm^3. Rounded to the nearest whole number` 4624cm^3.

The difference between their volume is 4624-2613=2011cm^3.

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3 years ago

Another derivatives question, can I get help please?

alex41 [277]

$\bf \textit{de}\textit{finition of a derivative as a limit}\\\\
\lim\limits_{h\to 0}~\cfrac{f(x+h)-f(x)}{h}\\\\
-------------------------------\\\\
f(x)=5x^2-6x-3
\\\\\\
\lim\limits_{h\to 0}~\cfrac{[5(x+h)^2-6(x+h)-3]~~-~~(5x^2-6x-3)}{h}
\\\\\\
\lim\limits_{h\to 0}~\cfrac{[5(x^2+2xh+h^2)-6(x+h)-3]~~-~~5x^2+6x+3}{h}$

$\bf \lim\limits_{h\to 0}~\cfrac{\underline{5x^2}+10xh+5h^2\underline{-6x}-6h\underline{-3}~~~\underline{-5x^2+6x+3}}{h}
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\\\\\\
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3 years ago

Hepl will give branliest

lora16 [44]

Answer:

I THINK I GOT IT OMG THAT WAS SO HARD

4 0

3 years ago

Read 2 more answers

Did you know you could rate your own questions? whyyyyy like whattt

kompoz [17]

lol that's cool because i didn't know either

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3 years ago

How do you write 3x-y=14 in slope intercept form

Ede4ka [16]

Y=3x-14 or 3x-14=Y
This is because you want to keep y positive, and so you add Y on both sides and get 3x=14+y, then you want to get y alone so you subtract 14 on both sides and get 3x-14=Y

3 0

3 years ago