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3 years ago

A regular nonagon has a radius of 18.8 cm. What is the length of the apothem? Round your answer to the nearest tenth.

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

6 0

C. 17.7 cm this is correct I just had this question on my work and this is the answer

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, Hayley sold 20 tickets to the school play for a total of $225 early bird tickets were $10 and regular price tickets were $15 w

Lady_Fox [76]

Answer:

15 early tickets were sold and 5 regular tickets were sold.

Step-by-step explanation:

Let x be the number of early bird tickets sold and y be the number of regular tickets sold.

Total number of tickets sold = 20

Thus, we can write the equation,

$x + y = 20$

Cost of early bird ticket = $10

Cost of regular tickets = $15

Total cost = $225

Thus, we can write the equation,

$225 = 10x + 15y$

We solve the equation by elimination method by multiplying first equation by 10 and subtracting.

$10x + 15y-(10x+10y) = 225 - 200\\5y = 25\\\Rightarrow y=5\\x + 5 = 20\\\Rightarrow x = 15$

Thus, 15 early tickets were sold and 5 regular tickets were sold.

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3 years ago

With is the 5(6+7)-1(4+5)

Mkey [24]

Answer:

56 :)

Step-by-step explanation:

hope it helps! brainliest please!

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2 years ago

Taking a moment every day to think about what you are thankful for shows which character trait?

andreev551 [17]

gratitude the answer

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2 years ago

Jamerio bought a drum set for $1,999.00 at Music City. He had a 15% off coupon for his purchase. How much did the drum set cost

xxMikexx [17]

Answer:

$1,699.15

Step-by-step explanation:

1,999.00 x 0.15= 299.85

1,999-299.85= 1,699.15

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2 years ago

How hard is calculus compared to algebra 2?

PSYCHO15rus [73]

Answer:

It's not much harder.

Calculus just requires that you put in a lot of work doing practice problems, which is something a lot of people aren't willing to do. And, it just involves a lot of memorization of formulas.

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3 years ago