2 years ago

ayuda porfavor cuanto es h+3cm=? y cuanto es b+4cm=? y cual seria el resustado de las dos calculacion

Mathematics

1 answer:

katrin [286]2 years ago

4 0

GOOD MORNING,

HAVE A GREAT DAY AHEAD

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Pls help me out with this stupid question

Marta_Voda [28]

Answer:

138.248cm²

Step-by-step explanation:

Surface area=2πrh + 2πr²

Surface area=2x3.142x2x9+ 2x3.142x2²

Surface area=113.112+25.136

Surface area=138.248cm²

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Answer:

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2 years ago

What is the midpoint of a segment with These endpoints (-6,-9) and (16,5)

lora16 [44]

$~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{-6}~,~\stackrel{y_1}{-9})\qquad (\stackrel{x_2}{16}~,~\stackrel{y_2}{5}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ 16 -6}{2}~~~ ,~~~ \cfrac{ 5 -9}{2} \right)\implies \left( \cfrac{10}{2}~~,~~\cfrac{-4}{2} \right)\implies (5~~,~-2)$

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2 years ago

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earnstyle [38]

Answer:

×=64

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Ksivusya [100]

Answer:

1+1+2

1/10x10=1

(1/10x10)+(1/10x10)+2

or...

0.5x2=1

(0.5x2)+(0.5x2)=2

hope this helps lol

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