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wariber [46]
4 years ago
10

I WILL GOVE BRAINLIEST IF SOMEONE ANSWERS:start by making a proportion:How much does 3.25m of silk ribbon cost if 0.8m costs $5.

60?
Mathematics
1 answer:
inessss [21]4 years ago
3 0
[ 3•25 / 0•8 ] x $ 5•60 

<span>3•25 x $ 7•00 = $ 22•75</span>
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8 circles and 20 squares what is the simplest ratio of total shapes
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Find the ratio of 4 meter to 50 centimetre
ladessa [460]

                          (4 meters)  /  (50 centimeters)

                  =      (4 x 100 centimeters)  /  (50 centimeters)

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3 years ago
The quotient of a number and thirty-six is one-nineth
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3 0
2 years ago
the circular stone mound in Ireland called Newgrange has a diameter of 250 feet. A passage 62 feet long leads toward the center
wolverine [178]
The complete question in the attached figure

we know that
If two chords intersect in the interior of a circle, then the product of the lengths of the segments of one chord is equal to the product of the lengths of the segments of the other chord (Segments of Chords Theorem)

therefore

AB*BC=DB*BE
AB=x
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so
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the answer is x=107.96 ft

4 0
4 years ago
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