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BARSIC [14]
2 years ago
13

Kirsten is making lanyards for a convention. She needs to make 1,000 lanyards and knows that 1 lanyards uses 1.75 feet of cord.

How much cord will Kirsten need?
Kirsten's work is shown below:

1 x 1.75 = 1.75
10 x 1.75 = 10.75
100 x 1.75 = 100.75
1,000 x 1.75 = 1,000.75
Mathematics
2 answers:
kkurt [141]2 years ago
6 0
Kirsten needs 1,750 feet of cord
katrin [286]2 years ago
5 0
She would have to use 1,750 amount of cord
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2 years ago
Please help me out please
Fantom [35]

Answer:

the area of the hexagon is approx. 187.1 in²

Step-by-step explanation:

Picture this regular polygon as being a hexagon made up of six equilateral triangles of side 12 in.  We find the area of one such triangle and then multiply that by 6 to obtain the total area of the hexagon.

One such equilateral triangle has three sides all of length 12 in, and all the interior angles are 60°.  The height of one such triangle is

h = (12 in)sin 60°, or

                  √3

h = (12 in) -------- = 6√3 in

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So, with base 12 in and height 6√3 in, the area of one such equilateral triangle is

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5 0
3 years ago
I need some help with this math problem. I've had it explained to me two different ways. If x= -3 then what would be the answer
nadya68 [22]

Answer:

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8 0
3 years ago
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tigry1 [53]

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2 years ago
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astra-53 [7]

Answer:

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Step-by-step explanation:

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The first angle is ...

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The second angle is ...

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The angles measure 68 1/3 and 111 2/3.

6 0
2 years ago
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