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arlik [135]
4 years ago
12

3.(4+5) is how much more than 3.4+5?

Mathematics
2 answers:
Vesna [10]4 years ago
7 0

Answer:

4

Step-by-step explanation:

3(4+5) = 12

3.4+5 = 8.5

12 - 8.5 = 7.5

hope this helps you

kifflom [539]4 years ago
5 0

Answer:10 more

Step-by-step explanation:

distributive property so 3*4+3*5 so 12 an 15 or 27.  3*4+5 is 12+5 so 17  27-17 is 10

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vodomira [7]

Rewrite the fractions so they have a common denominator

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Now add:

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4 0
3 years ago
A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 190 lb and each bo
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A) Give the vertex set.<br> ​(B) Give the edge list
ycow [4]

Answer:

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Step-by-step explanation:

The Vertex : Vertex of any figure is defined as the point where two or more edges meet.

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7 0
4 years ago
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kati45 [8]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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Zigmanuir [339]

Answer:

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Step-by-step explanation:

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180-140=40 degrees.

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