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Nostrana [21]
3 years ago
14

1) 12 3/10 + (-5 1/4)

Mathematics
1 answer:
puteri [66]3 years ago
3 0

Answer:

1. 7.05

2. 18.075

3.4.0375

4.135/68

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An athlete jumped 5.5 feet which was 1.1 times higher than the previous jumper how high did the previous athlete jump
Fantom [35]

Answer:

5 ft

Step-by-step explanation:

Let the height of the previous jump be represented by j.  Then 1.1j = 5.5 ft.

Dividing both sides by 1.1, we get j = 5 ft.  This was the height of the previous jump.

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3 years ago
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The product of two mixed numbers that are each between 4 and 5 is between 16 and 25
nalin [4]
4.5x5=22.5

not sure if this is right, but hope it helps

6 0
3 years ago
Help me please this is due in 30 mins!
snow_tiger [21]

Answer:

17 feet

Step-by-step explanation:

Since a square has 4 sides, you have to do 68 / 4 to find one of the sides.

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And to check, if you add up all sides...

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2 years ago
How to subrtact a negative from a negative?
Kamila [148]

Here, this website explains it perfectly

Step-by-step explanation:

https://www.k5learning.com/blog/subtracting-positive-and-negative-numbers

8 0
3 years ago
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I think that is the answer you're looking for :)
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