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tresset_1 [31]
3 years ago
10

Lala how can you use a formula to find the perimeter of a polygon that has sides of equal length

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
4 0

if itis perimeter add all sides

if it is área multiply

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Pls need help w this question
zhuklara [117]
Ok here me out.... 25
4 0
2 years ago
A costume designer bought 1.4 kg of sequince. She used 250 grams to make a crown and 400 grams to make a cape. How many grams of
Salsk061 [2.6K]
Find the total amount in grams.

1 kg = 1000 g

1.4 * 1000 = 1400

So she bought a total of 1400 grams.

Add up the grams she used:

400 + 250 = 650

Subtract it from the total:

1400 - 650 = 750

So 750 grams of sequence were left.
5 0
3 years ago
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team rise over run finished the last 12 miles in 1/2 an hour what was their average speed in miles per hour
saveliy_v [14]

Answer:

24

Step-by-step explanation: it’s been half an hour and they ran the 12 miles so in an hour which is double half an hour they ran two times what they did in half an hour

4 0
3 years ago
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2=n over 3 what does n equal?
Ede4ka [16]

Answer:

n = 6

Step-by-step explanation:

2 = \frac{n}{3}

multiply both sides by 3

=> n = 6

8 0
3 years ago
Read 2 more answers
Write a proportion for the statement.<br> 40 is to 10 as 32 is to 8.
Svetach [21]

Hi! ⋇

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  All proportions have <u>this</u> <u>form</u>:

  \sf{\dfrac{a}{b}=\dfrac{c}{d}}, Where \sf{\dfrac{a}{b}} is equal to \sf{\dfrac{c}{d}}.

 If \sf{\dfrac{a}{b}\neq\dfrac{c}{d}}, it's <u>not</u> a proportion.

_________________________

  Here we have two pairs of numbers:

40,10 and 32,8.

Written As a <u>proportion</u>, they <em>look like</em> :

\sf{\dfrac{40}{10}=\dfrac{32}{8}}

Hope this made sense to you :)

\it{Calligrxphy}

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

6 0
1 year ago
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