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ioda
3 years ago
11

Perimeter of a rectangle with these dimentions w--12 l--10

Mathematics
1 answer:
GuDViN [60]3 years ago
4 0
Perimeter = 2w + 2l = 2(12) + 2(10) = 44 
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Please answer asap, I really need help and will medal/ upvote!
Taya2010 [7]

Hey! The correct answer is 55.

3 0
3 years ago
Read 2 more answers
A large rectangular shaped swimming pool has a perimeter of 1020 meters and its length is 20 meters more than 6 times its width
ss7ja [257]
Perimeter = 1020 m
let width be = X
let length be = 20 + 6 (X)
perimeter of rectangle = 2 ( length + width )
1020 = 2 ( 20 + 6 X + X )
1020 = 2 ( 20 + 7 X )
1020 = 40 + 14 X
14 X = 1020 - 40
14 X = 980
X = 980 / 14 = 70

width = X = 70 meters
length = 20 + 6X = 20 + 6 ( 70 )
= 20 + 420
= 440 meters


HOPE IT HELPED !!
4 0
3 years ago
How many ways are there to arrange 6 unique CD's in order along a shelf?
kramer

Answer: 720 ways

Step-by-step explanation:

We know that the total number of ways to arrange n things in a row in order is given by Permutations.

i.e. The total number of ways to arrange n things in a row= n!

Therefore, the number of ways to arrange 6 unique CD's in order along a shelf will be :

6!=6\times5\times4\times3\times2\times1=720

Hence, there are 720 ways to arrange 6 unique CD's in order along a shelf.

6 0
3 years ago
Please help will give brainlyest again
MakcuM [25]

Answer:

8

_

12 I think

that's it it you can cross multiple it will be 7/10

7 0
2 years ago
1.5x+0.5y=12<br> solve for y
Schach [20]
Y=-3x+24

Hope this helps :)

8 0
3 years ago
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