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zhenek [66]
3 years ago
11

A jewelry maker purchased 20 inches of gold chain.She used 3/8 of the chain for a bracelet. How many inches of gold did she have

left?
Mathematics
1 answer:
Mazyrski [523]3 years ago
7 0

Answer:

12.5 inches of gold chain.

Step-by-step explanation:

To get the remaining chain of gold we need to calculate

8/8 - 3/8 = 5/8 of 20 inches

then multiply:

20 * 5/8 =  100/8

100/8 = 12.5 inches

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Montgomery Middle School has a ratio of 6 girls for every 5 boys. If Montgomery Middle School has 500 students, how many of thei
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7 0
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Please help. This is geometry.
Bas_tet [7]

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ASA

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7 0
3 years ago
If the tangent value is 33*, the cotangent value to the hundredths degree is: 0.65 0.649 1.54 1.540
iragen [17]

Answer:

1.54

Step-by-step explanation:

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tan = 33°

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Cotangent (cot) = 1.5398649638

We are told to approximate to the nearest hundredth

= 1.54

4 0
4 years ago
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