What is the area of a regular pentagon with a side of 20 inches? can you explain?

1 answer:

6 0

here is the answer: A≈688.19in²

I cant really give you an explanation though

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Harman [31]

Need more info to answer ?

7 0

2 years ago

DanielleElmas [232]

Answer:

$2/3$

Step-by-step explanation:

The total number of sums (not distinct) is $4\cdot 3=12$ , because we're removing without replacement.

Count the sums that fit the stipulation (sum $\leq$ 5):

$1,2,\\2,1\\1,3\\3,1\\1, 4\\4, 1\\2, 3, \\3,2$

There are 8 sums that work. Therefore, the desired answer is $\frac{8}{12}=\boxed{\frac{2}{3}}$

3 0

3 years ago

raketka [301]

Answer:

7 + 6x

Step-by-step explanation:

12 + 3(2x - 3) + 4 =

12 + 6x - 9 + 4 =

7 + 6x

6 0

3 years ago

tankabanditka [31]

The function is continuous

7 0

4 years ago

docker41 [41]

2 because if you divide 14 by 7 to isolate the variable you get 2

8 0

3 years ago