2 years ago

0.5÷7/10please help me with this my teacher is driving me crazy

Mathematics

1 answer:

Illusion [34]2 years ago

7 0

Answer: 0.714286

turn 7/10 into .7 and divide normally

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30 \div \frac{1}{3} 30÷ 3 1

ioda

Answer:

Step-by-step explanation:

$30 \div \frac{1}{3} \\\\\mathrm{Convert\:element\:to\:fraction}:\quad \:30=\frac{30}{1}\\=\frac{30}{1}\div \frac{1}{3}\\\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}\\=\frac{30}{1}\times \frac{3}{1}\\\\\mathrm{Apply\:rule}\:\frac{a}{1}=a\\=30\times \:3\\\\=90$

7 0

2 years ago

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Pls help:((((

Fiesta28 [93]

Answer: B

Step-by-step explanation:

l = 2

2 ( l + w ) = 48 , or , l + w = 24

w = 8 , & , so , l = 2 w = 16 inches.

4 0

3 years ago

Original: $110<br> New: $59<br> %Decrease:__________

Lemur [1.5K]

Answer:

46.36%

Step-by-step explanation:

Original: 110

New: 59

Percent Decrease: x

110 - 59 = 51

51/110 ≈ 46.3636... ≈ 46.36%

-Chetan K

3 0

2 years ago

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At the playground, the new sandbox was 10 meters wide and had an area of 60 square meters. How long is the sandbox?

Gnoma [55]

Answer:

6 meters

Step-by-step explanation:

Area is length times width. If the width is 10 and the area is 60, then you would find 10 times ??? equals 60. Or 60 divided by 10. which is 6

7 0

2 years ago

What are the possible values for x in the equation 4x^2=64

Degger [83]

  <u> 4 x² = 64</u>

Divide each side by 4 :   x² = 16

Take the square root
of each side:   x = √16

   x = <em>+ 4</em>
and
   x = <em>- 4</em> .

4 0

3 years ago

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0.5÷7/10please help me with this my teacher is driving me crazy​

0.5÷7/10please help me with this my teacher is driving me crazy