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BaLLatris [955]
3 years ago
12

What is the diameter and radius?​

Mathematics
1 answer:
vesna_86 [32]3 years ago
8 0

Circumference C=2pi*r

But in question C=40pi

This implies that 2pi*r=40pi

This implies that r=20 in.

d=2*r=40 in.

Hope this helps :)

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What is the solution to the equation 37 x = 9 x + 4 ?<br> -7<br> − 1/7<br> 1/7<br> 7
natali 33 [55]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

let's solve for x ~

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  • 28x = 4

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2 years ago
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kkurt [141]

Answer:

x=1056.25

Step-by-step explanation:

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3 years ago
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Effectus [21]

Answer:

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6 0
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Macie Andersen earns $9.75 an hour working at the local bookstore. Last week she worked 17 hours. This week she worked 25 hours.
vovangra [49]

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take 9.75 × 17=165.75

take 9.75 × 25=243.75

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6 0
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you deposit 300 in an account that pays 5 1/2% annual interest compounded cnyinuously find the balance at the end of 5 years
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Then we do amount x (multiplier) to the power of how many years.

300 x (1.0505)^5

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