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iragen [17]
3 years ago
10

The bar diagram represents 24 hours in one day and shows a mark at 30%. If you sleep 30% of the day, how many hours do you sleep

?
Mathematics
2 answers:
yan [13]3 years ago
6 0

Answer:

24 hr × 30% = 24 hr × 0.30 = 7.2 hr (or 7 hr 12 min)

RoseWind [281]3 years ago
4 0

Good evening ,

Answer:

7.2 hours

Step-by-step explanation:

24×30% = 24×(30÷100) = 7.2

:)

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3 years ago
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I need to find side x in its simplest radical form using the special right triangles method
crimeas [40]

Answer:

\sqrt{6}

Explanation:

From the given diagram,

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Using the SOH CAH TOA identity

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Sin 45 = \sqrt{3}/x

x = \sqrt{3}/sin45

\begin{gathered} x\text{ =}\frac{\sqrt[]{3}}{\sin 45} \\ x\text{ = }\frac{\sqrt[]{3}}{\frac{1}{\sqrt[]{2}}} \\ x\text{ = }\sqrt[]{3^{}}\cdot\sqrt[]{2} \\ x\text{ =}\sqrt[]{6} \end{gathered}

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5 0
1 year ago
What is the slope of y=-4x-8
olga_2 [115]

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5 0
3 years ago
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Please and thank you help me
Leona [35]

Answer:

y = 3x - 5

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8 0
3 years ago
Carl spent $140 in six days. He spent $20 on the first day. He spent the same amount of money during the next five days. 4a.Writ
expeople1 [14]

Answer:

20 + 5m = 140

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Step-by-step explanation:

Total amount to spend in 6 days = $140

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Amount spent each day in the last 5 days = Balance / 5 days

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5 0
3 years ago
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