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Alex Ar [27]
3 years ago
7

What is the simplest form of this expression? 4(-m-1)-5

Mathematics
1 answer:
wel3 years ago
3 0

Answer:

-4m-9      Here is the answer :)

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It's 9 4/5 miles from Justin's house to the art museum the distance to the history museum is 9/10 this far
Leno4ka [110]
The history museum is less that 9 4/5 miles. 9/10 means that the 9 3/4 mile is broken up into 10 equal parts and the distance to the museum is only 9 of those parts. 9 3/4 (9.8) divided by 10 equals 98/100 (.98) 
98/100 x 9 = 882/100 or 8.82 

Justin's house is 8.82 miles from the museum. 
6 0
3 years ago
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On Monday, the water was shut off 3 times for ¼ hours, 2/3 hours, and 1-3/4 hours, respectively. What was the total number of ho
galina1969 [7]

Answer:

2-2/3 hours

Step-by-step explanation:

1/4 + 2/3 + 1-3/4 = 1/4 + 2/3 + 7/4. Use common is 12, so we get 3+8+21/12 = 32/12. Simplify equal 8/3 or 2-2/3 hours!

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2 years ago
Some whole numbers are irrational numbers true or false and why ?​
anastassius [24]

Answer:

False

Step-by-step explanation:

The set of numbers that include 0 plus the set of counting numbers. Which also includes 1-Infinity. Example....1,2,3,4, etc.

5 0
3 years ago
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Help me please someone Thankss
olganol [36]

Answer:

A

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Step-by-step explanation:

6 0
3 years ago
Find the area.of the shape below
Marta_Voda [28]

Answer: 464 km²

Step-by-step explanation:

      We will break this shape up into two parts. You can do this in two different ways, see attached for how I did it.

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40 km * 9 km = 360 km²

13km * 8 km = 104 km²

     Now we will add them together for total area:

360 km² + 104 km² = 464 km²

6 0
2 years ago
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