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2 years ago

Answer choices 2/25 1/25 Please help me

Mathematics

1 answer:

irakobra [83]2 years ago

7 0

Answer: 1/25

Step-by-step explanation:

(1/5) * (1/5) = 1/25

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An ancient Chinese candle clock tells the amount of time that has passed by the amount of wax that has been melted off the candl

maxonik [38]

Answer:

$Time = 560\ mins$

Step-by-step explanation:

Given

$Candles = 2$ --- candles melted

$Divisions = 12$

$Time = 4\ hrs$ --- time to melt

Required

The time since the first was lit

If 1 candle melts in 4 hours, 2 candles will melt in 8 hours.

i.e.

$x = Candles * Time$

$x = 2 * 4hrs$

$x = 8hrs$

For the 3rd candle that has melted, 4 inches

First, calculate the fraction that melt

$Fraction = \frac{Melt}{Division}$

$Fraction = \frac{4}{12}$

$Fraction = \frac{1}{3}$

The time to melt is:

$y = Fraction * Time$

$y= 4 * \frac{1}{3}$

$y= \frac{4}{3}hrs$

So, the required time is:

$Time = x + y$

$Time = 8hrs + \frac{4}{3}hrs$

Convert to minutes

$Time = 8*60mins + \frac{4}{3}*60mins$

$Time = 480mins + 80mins$

$Time = 560\ mins$

4 0

3 years ago

Please help ASAP I don’t get this

irina1246 [14]

Answer:

Okay so 5th power of 2 Plus second power of 2 minus 3rd power of 3

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2 years ago

Which of the following is the midsegment for A ACE?

11111nata11111 [884]

Answer:

A. DB

Step-by-step explanation:

The line BD is the mid segment because it connects the midpoints of line segment AC and CE

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3 years ago

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Answer:

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Likurg_2 [28]

Answer: y3/xz

Step by step is provided in the screenshot below

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