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Vadim26 [7]
3 years ago
8

Find the radius of a circle with an area of 16x^2+24x+9

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0
Area of circle =π *r^2
so π*r^2 = π(16x^2 + 24x + 9)
r^2 = 16x^2 + 24x + 9
= (4x +3)(4x+3)
= (4x +3)^2
Take square roots of both sides
r = 4x +3
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Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.

The formula for the final amount with the compound interest formula can be given as,

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Here, A is the final amount (principal plus interest amount) on the principal amount P of with the rate r of in the time period of t.

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