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2 years ago

13

Cheatan wants to make a necklace with 50 beads. He knows that 12 beads take up 5 inches of string, but the store only sells stri

ng by the centimeter. How many centimeters should he buy
?

1 answer:

Karolina [17]2 years ago

6 0

Answer:

50.8

Step-by-step explanation:

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Work out 1 3/4 x 4 1/6

sattari [20]

Convert mixed number to improper fraction:

$1\dfrac{3}{4}=\dfrac{1\cdot4+3}{4}=\dfrac{4+3}{4}=\dfrac{7}{4}\\\\4\dfrac{1}{6}=\dfrac{4\cdot6+1}{6}=\dfrac{24+1}{6}=\dfrac{25}{6}\\\\1\dfrac{3}{4}\times4\dfrac{1}{6}=\dfrac{7}{4}\times\dfrac{25}{6}=\dfrac{7\times25}{4\times6}=\dfrac{175}{24}=\dfrac{168+7}{24}=7\dfrac{7}{24}$

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3 years ago

What is the product of −2/5 and −0.8? Select all that apply.

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Answer:

0.32

Step-by-step explanation:

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2 years ago

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What is 2 + -5 - -13

rosijanka [135]

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10.

The answer is 10.

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Amy earned $25 after babysitting for 3 hours.if she always charges the same rate ,how much will she make after working for 7 hou

bagirrra123 [75]

$58.33 twenty five divided by three times seven

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3 years ago

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<img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B12%7D%7Bx%7D%20%20%5C%5C%20y%20%3D%20%20%5Cfrac%7B6%7D%7B%20%7Bx%7D%5E%

soldi70 [24.7K]

Answer:

x = 1/2

y = 24

Step-by-step explanation:

y = 12 / x

y = 6 / x²

12 / x = 6 / x²

x² / x = 6 / 12

x = 1 / 2

y = 12 / x

y = 12 / (1/2)

y = 24

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2 years ago