2 years ago

What is the smallest number when rounding 800000 to the nearest 100000

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

6 0

Hmmmm. smallest number?

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The circumference of the inner circle is 66 ft. The distance between the inner circle and the outer circle is 44 ft. By how many

Ray Of Light [21]

Answer:

276 4/7 ft

Step-by-step explanation:

Let r1 represent the radius of the inner circle. Then its circumference in feet is ...

C = 2πr

66 = 2π(r1)

If the radius of the outer circle is (r1 +44), then its circumference is ...

C = 2π(r1 +44) = 2π(r1) +2π(44)

C = 66 +88π

Then the difference in the circumferences is ...

(66 +88π) - (66) = 88π

Using the given value of π, the difference in circumferences is ...

(88 ft)(22/7) = 1936/7 ft = 276 4/7 ft

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2 years ago

What is −7−4p−(−5) ??

kogti [31]

Answer:

Step-by-step explanation:

−7−4p+5

−4p+(−7+5)

Ans

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3 years ago

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Reptile [31]

Answer:

Can u add the pic and I’ll answer it

Step-by-step explanation:

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3 years ago

in toby's yard there are 4 petunias for every 7 rhododendrons toby counts a total of 28 rhododendrons in his yard how many petun

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16 petunias

Step-by-step explanation:

28/7 = x/4

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7x= 112

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x=16

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2 years ago

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Step-by-step explanation:

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