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Mama L [17]
2 years ago
15

What is the perimeter of the pentagon below? 3.2 cm?​

Mathematics
1 answer:
erica [24]2 years ago
4 0

Answer:

You didn't attach a picture of the pentagon, but the perimiter can easily be found using one of the following formulae:

Step-by-step explanation:

P = 5s, where s is the length of a side

P = 2r × Sin(180/5), where r is the radius

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Twenty-five less than the product of three and ten and five tenths.
3241004551 [841]

Answer:

On the left side is "13", that is the whole number part. There are two digits on the right side, the 7 is in the "tenths" position, and the 6 is the "hundredths" position. So, 13.76 is "13 and 7 tenths and 6 hundredths".

Step-by-step explanation:

5 0
3 years ago
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Me pueden ayudar con esta página por favor la necesito para antes de las 12:00pm
Greeley [361]

Answer:

3.72 x 10^6

5.68 x 10^5

1 x 10^6

4.3 x 10^4

7.5 x 10^7

5 x 10^-11

8.6 x 10^-3

2.7 x 10^-4

1.9 x 10^-2

6 x 10^-6

right side of page

520 000 000

8 000 000

49 000

0.000000248

0.00036

0.000007132

Step-by-step explanation:

its just moving the point.

3.72 x 10^6 you moved the point 6 times to the left so its positive.

5 x 10^-11 moved it 11 times to the right so its negative

6 0
2 years ago
A blue marlin can swim at speeds of about 50 miles per hour what is that speed in feet per second to the nearest whole number (r
sleet_krkn [62]

Multiply the amount of feet in one mile by the amount of miles in the question(5,280 x 50 = 264,000)

Divide the amount of feet in 50 miles by the amount of minutes in 1 hour to get the amount of feet per mile (264,000 ÷ 60 = 4,400)

Divide the amount of feet per mile to get by the amount of seconds in a minute to get the amount of feet per second (4,400 ÷ 60 = 73.33)

Your answer rounded to the nearest whole number is "73"

4 0
4 years ago
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DESPERATE!!! GEOMETRY FIND THE LENGTH OF ARC PS !! BRAINLIEST GIVEN !!
wlad13 [49]

Hello!

To find a length, we want to find how many radians our arc length is. Let's convert our 73 degree angle into radians, which will give us our radian length.

\frac{\pi}{180}(73)≈1.2741

Now, we know our arc length is equal to about 1.2741 radians. Let's multiply this by our radius.

1.2741(6.48)≈8.3

Therefore, our arc length is about 8.3 inches.

I hope this helps!

3 0
4 years ago
Use mental math to find the sum.<br> 28 + 65
kogti [31]

Answer:

94 is the answer hope this helps

4 0
3 years ago
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