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fenix001 [56]
3 years ago
9

Find the perimeter of a trapezoid with sides that measure 13.1 inches, 5.8 inches, 5.4 inches and 16 inches.

Mathematics
2 answers:
victus00 [196]3 years ago
7 0
Hey there! :D

The perimeter is all the sides added up, so:

We know that the trapezoid already has 4 sides, so we have all the measures and can add them together. 

13.1+5.8+5.4+16= 40.3

So, the perimeter (all the sides added up) is 40.3 inches. 

I hope this helps!
~kaikers
Zigmanuir [339]3 years ago
6 0
A trapezoid has 4 sides. You have everything you need, just add them together. The perimeter of this trapezoid is 40.3 inches or 3.358 feet. 
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djyliett [7]

Answer:

58240

Step-by-step explanation:

1425 ------ 45600

1820 ------   x

1425*x = 1425x

45600*1820 = 82992000

1425x = 82992000

82992000/1425 = x

58240 = x

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2 years ago
How many ways can five cards be selected from a standard deck of 52 cards?​
elena55 [62]

Step-by-step explanation:

If the order of the cards doesn't matter:

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₅₂C₅ = 2,598,960

If the order of the cards does matter:

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6 0
3 years ago
What is the perimeter of a semi circle if the perimeter is 10
slamgirl [31]
It is 10 which is b so that’s the right answer
4 0
3 years ago
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Please answer I'm giving out a thanks, follow, and a brainliest.
Sveta_85 [38]

The mode of a set of numbers is the number that occurs the most.

The numbers in this set are as follows,

26, 17, 9, 12, 18, 21, 9, 14, 18, 23, 15, 7, 20, 18, 17, and 12

26 I

17 II

9 II

12 II

18 III

21 I

14 I

23 I

15 I

7 I

20 I

The number that appears the most is 18!

So the mode of the set of numbers is 18!



3 0
3 years ago
Read 2 more answers
I need help i don’t understand this
lys-0071 [83]
Answer:
Angle BAC: 56
ANGLE BCA: 42

Why? First find angle BCA because that angle is on a straight line with another angle on the other side you can do
180-138=42 which is the measurement of angle BCA.

For angle BAC you have to know that the sun of all triangles interior angles is 180 so you do
180-82-42=56
So angle BAC is 56

Hope this helps :D
6 0
3 years ago
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