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2 years ago

What is the Surface area of a cylinder with a radius of 5in and height of 4in

Mathematics

1 answer:

9966 [12]2 years ago

3 0

Answer:

282.74in 2

Step-by-step explanation:

r Radius = 5in

h Height = 4in

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What is -12.41 as a fraction and it has to be in simplest form

Sphinxa [80]

Hey there!

“What is -12.41 as a simplest form fraction?”

• 12.41 / 1 which equals 12.41

• You have to MULTIPLY to REMOVE your TWO decimal area. You have to MULTIPLY the NUMERATOR and the DENOMINATOR BY 100

• 12.41/1 × 100/100

• CROSS MULTIPLY

12.41 × 100/1 × 100

12.41 × 100 = 1,241 ⬅️ Numerator

1 × 100 = 100 ⬅️ Denominator

= 1,241/100

• SIMPLIFY your IMPROPER FRACTION and you have your ANSWER

1,241/100 = 12 41/100

POSSIBLE ANSWER: –12 41/100 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

4 0

2 years ago

Integrate the following:<br><img src="https://tex.z-dn.net/?f=%20%5Cdisplaystyle%20%5Cint%20%5C%3A%20%20%5Ctan%28x%29%20%20%20%5

Korvikt [17]

Answer:

$\huge \boxed{\red{ \boxed{ - \cos(x) + C}}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

integration
PEMDAS

<h3>tips and formulas:</h3>

$\tan( \theta) = \dfrac{ \sin( \theta) }{ \cos( \theta) }$
$\sf \displaystyle \int \sin(x) \: dx = - \cos(x) + C$

<h3>let's solve:</h3>

$\sf \: rewrite \: \tan( \theta) \: as \: \dfrac{ \sin( \theta) }{ \cos( \theta) } : \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cos(x) } \cos(x) \: dx \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cancel{\cos(x) }} \: \cancel{ \cos(x)} \: dx \\ = \displaystyle \int \: \sin(x) \: dx$
$\sf \: use \: the \: formula : \\ \sf \displaystyle - \cos(x)$
$\sf add \: constant : \\ - \cos(x) + C$

$\text{And we are done!}$

6 0

2 years ago

Read 2 more answers

Part A: Which of the following points are on the same line that passes through the (7,-7),(21,14),(49,35)? Select all

puteri [66]

It is C hope i helped you!;)

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2 years ago

What should be added to 8 to make the sum 0

Mars2501 [29]

-8 because when you add a negative number your basically subtracting its absolute value.

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3 years ago

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How do you redraw a scale drawing with a new scale

rjkz [21]

Take measurements of what you want to draw, (e.g. a simple cube that is 100 cm x 100 cm x 100 cm.)
A full scale drawing would require you to draw the cube on a paper 100 cm x 100 cm x 100 cm.
If you want to 'scale', you would then redraw using new measurements. So, a 1/10 scale drawing would mean that you would redraw the cube on paper as 10 cm x 10 cm x 10 cm.
A 1/20 scale would be 5 cm x 5 cm x 5 cm. The same concept holds for all scale drawings.

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2 years ago