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Serjik [45]
3 years ago
7

A man awoke to a temperature of 40 °F.By the time he arrived at work,the temperature had increased by 11°F.At lunch ,the tempera

ture had decreased from the temperature when he arrived at work by 12°F.Upon,arriving home after work,the temperature had decreased another 13°F.What was the temperature when the man arrived home?????
Mathematics
1 answer:
anzhelika [568]3 years ago
5 0
The tenperature when he arrived home was 26
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adell [148]

Answer:

The answer is irrational

Step-by-step explanation:

we know that

The area of a square is given by the formula

A=b^2

where

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In this problem we have

A=150\ ft^2

substitute in the formula

b^2=150

take the square root both sides

b=\sqrt{150}\ ft\\

simplify

b=5\sqrt{6}\ ft

Remember that

A <u><em>Rational Number</em></u> is a number that can be made by dividing two integers

so

The length side is not a integer

therefore

The answer is irrational

8 0
3 years ago
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galina1969 [7]
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Wewaii [24]
Each team needs two people for a 3-legged race.
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₈C₂ = 8!/(2!6!)
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Answer: 28
8 0
3 years ago
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Mrrafil [7]

Answer:

3/2v

Step-by-step explanation:

v+1/2 is 1.5v or  3/2v.

Hope this helps :D

3 0
2 years ago
will give brainiest if answered will give brainiest if answered will give brainiest if answered will give brainiest if answered
Licemer1 [7]

Answer:

A=2(wl+hl+hw)=2·(8·12+4·12+4·8)=352

Step-by-step explanation:

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4 0
3 years ago
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