Mixed number as a decimal. 8 1/10

Mathematics

1 answer:

Anvisha [2.4K]2 years ago

8 0

Answer: 8.1

Step-by-step explanation: How you convert a mixed number into a decimal is taking the whole number (not the fraction part) and putting it in front of the decimal, then you get the fraction's denominator to 10 multiply if needed, then you take the fractions top number and put it after the decimal, Now your converted!

If you need any further help or instruction let me know!

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Find the Surface Area of the cone.

Snezhnost [94]

Answer:

$\sf \huge{\boxed{\sf area = 653.1 cm^2}}$

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$\sf \boxed{\sf area \ of \ cone=\pi r^2 +\pi rl }$

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radius: 8 m

slant height: 18 m

using this formula:

$\hookrightarrow \sf \pi r^2 + \pi rl$

$\hookrightarrow \sf (3.14)(8)^2 +(3.14)(8)(18)$

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sergey [27]

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