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Aleonysh [2.5K]
2 years ago
6

A train decreased its speed by 72 miles hour in 12 minutes. Find the average change in speed per minute.

Mathematics
1 answer:
melisa1 [442]2 years ago
3 0

Answer:

6 mph

Step-by-step explanation:

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Can the following three measures form a triangle? 5,17 and 9
navik [9.2K]

Answer:

No

Step-by-step explanation:

Because 17 is greater than 5 + 9.

To form a triangle, no side can be equal or greater than the sum of the other 2 sides.

4 0
3 years ago
Max has 5 apples he gives away 2 How many apples does he have left
LUCKY_DIMON [66]
If max starts with 5 apples and then gives away too hes subtracting 2 so he has 3 left
equation: 5-2=3
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3 years ago
What is the correct method of solving the equation x/3-6=9 for x?
AveGali [126]

Answer: The value of x is 45

Step-by-step explanation:

The equation x/3-6=9 is a linear equation, where x/3 is the same as one-third of x.

Thus it is easily simplified as such:

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Collect like terms

x/3 = 9 + 6

x/3 = 15

i.e (1/3) of X = 15

To get the value of x, cross multiply

x = 3 x 15

x = 45

Thus, the value of x is 45

6 0
3 years ago
What is the sum? …...
MatroZZZ [7]

............................

7 0
3 years ago
1. (1 pt) Jackie filled the blue water balloon with 12.25 ounces of water and the red water balloon with 5.5 ounces of water. Ho
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6.75 because you subtract the red from blue.
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