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Slav-nsk [51]
3 years ago
14

Which expression gives the perimeter of the regular octagon shown below?

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
4 0

Answer:

D. 8*x

Step-by-step explanation:

Hello there! A regular octagon has eight sides with the same extension. The perimeter is the addition of each of them. If each side is x units length, then x + x + x + x + x + x + x + x = 8*x is its perimeter.

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lutik1710 [3]

Answer:

15%

Step-by-step explanation:

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7 0
3 years ago
A $5000 loan was to be repaid with 8% simple annual interest. A total of $5350 was paid. How long was the loan outstanding?
Dovator [93]
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=> 8% = 8/100
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</span>



5 0
3 years ago
In which line is a mistake first made when solving the quadratic equation using the quadratic formula? 4s2 + 100 = 40s Line 1 4s
Sonbull [250]

Answer:

Line 3.

Step-by-step explanation:

The mistake is in line 3.

' s equals fraction numerator negative 10'.

It should be - (-10) = 'positive 10'.

5 0
3 years ago
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