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3 years ago

Help help help help help

Mathematics

2 answers:

galben [10]3 years ago

8 0

Answer:

6 ft

Step-by-step explanation:

The triangle CDE is half of the size of triangle ABC, so if you match up the corresponding sides, DE is half of AC. AC is 12 so DE is 6.

hope is helped!

IceJOKER [234]3 years ago

3 0

6ft is the correct answer

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sattari [20]

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3 years ago

Given f(x) = -3x + 5, find the value for f (7).

Lorico [155]

Answer:

-16.

Step-by-step explanation:

Given that f(x) = $-3 times x$ + 5.

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Hence f(7) = $-3 times 7$ + 5 = -16.

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3 years ago

John needs to produce a scale diagram of a bedroom using a scale of 1:40. The length of the room is 3.4 metres. What is the leng

Varvara68 [4.7K]

Answer:

8.5cm

Step-by-step explanation:

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?rep 340

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3 years ago

Read 2 more answers

If a man is jogging in the mountains at an incline of 3.2342 per foot how long will it take him to get to the top if hes wearing

inessss [21]

VictorHesling, your teacher is obviously messing with you. The best thing to do in a situation like this, is give her a messing with you answer. Some suggestions are

1. 13.20x37y.>23 (So some random numbers)
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3 years ago

A student skipped a step when she tried to convert 18 hours into seconds,

gladu [14]

Answer:

The conversion of minutes to seconds is skipped in multiple-step conversion.

Step-by-step explanation:

Given:

To convert 18 hours into seconds.

Now, to get the conversion ratio skip in this multiple-step conversion.

First we need to convert hours into minutes:

1 hour = 60 minutes.

So, 18 hours = $18\times 60 minutes$

= $1080 minutes$ .

Then, we convert minutes into seconds:

1 minute = 60 seconds.

So, 1080 minutes = $1080\times 60 seconds$

= $64800 seconds$ .

Thus, 18 hours = 64800 seconds.

<u>As given in question the conversion from hours to seconds is there but the conversion of minutes to second is not there it is skipped so the result is incorrect.</u>

Therefore, the conversion of minutes to seconds is skipped in multiple-step conversion.

5 0

3 years ago