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Anuta_ua [19.1K]
3 years ago
5

2.5 hours is equal to 2 hours and 30 minutes True or false​

Mathematics
2 answers:
Anna35 [415]3 years ago
5 0

Answer:

True

Step-by-step explanation:

30 minutes is equal to 1/2 hour or 0.5 hour.

This is because there is 60 minutes in 1 hour, and 1/2 of 60 is 30.

Hope this helps! :)

Feliz [49]3 years ago
4 0

Answer:

True because 1/2 an hour is 30 minutes.

Step-by-step explanation:

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-5/k=?/8k complete the expression
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?=-40 use -5/k)*(8k here u go
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2 years ago
Read 2 more answers
470.47 in expanded form​
Aleksandr-060686 [28]

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7 0
3 years ago
What is the variables on both sides equations? 3x - 6 = 7x + 1​
nlexa [21]

Answer:

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6 0
3 years ago
3² +4² = 5²,
AlekseyPX

Answer:

They are all true

Step-by-step explanation:

1. 3² +4² = 5²

3x3 + 4x4 = 5x5

  9   +  16  =  25

25 = 25

-----------------------

2. 6² + 8² = 10²

36 + 64 = 100

100 = 100

------------------

3. 9² + 12² = 15²

81 + 144 = 225

225 = 225

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4. 5² +12² =13²

25 + 144 = 169

169 =169

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7 0
9 months ago
The width of a rectangle is 6 2/3 inches. The length of the rectangle is twice its width. What is the perimeter of the rectangle
hichkok12 [17]
A perimeter of a rectangle is:
2(l+w)

They give you the width, but let's convert it to an improper fraction first:
6 \frac{2}{3} =  \frac{20}{3}

The length is twice the width so it is:
\frac{20}{3}*2 =  \frac{40}{3}

Now, we are ready to solve, plug in values in the perimeter formula:
2(  \frac{40}{3}+ \frac{20}{3}) =  2(\frac{60}{3}) =  \frac{120}{3} = 40

So, 40 is your answer.
6 0
3 years ago
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