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Harlamova29_29 [7]
3 years ago
13

Can someone help me with this page please.

Mathematics
2 answers:
LenaWriter [7]3 years ago
6 0

Answer:

1) positive

2) zero

3) positive

4) negative

5) negative

6) negative

7) 9

8) -5

9) 5

10) -23

11) -20

12) -20

13) 4,500- 4,800

Dmitriy789 [7]3 years ago
5 0

Answer:

<h2>Part 1:</h2>

Going by the rule stated on top of the paper:

  1. Positive; |-3| < |5|
  2. Zero; 16+(-16)= 16 - 16 =0    
  3. Positive; Both numbers are positive.
  4. Negative; |-150| > |125|
  5. Negative; |-11| > |4|
  6. Negative; Both numbers are negative.
<h2>Part 2: </h2>

17+(-6)= 17-6= 11

-8 + 3 = -5

9+(-4)=9-4=5

-13+(-10)=-13-10=-23

-12+(-8)= -12-8=-20

-5+(-15)=-5-15=-20

And for the last question, it would be 4,500 -4,800, but since the question asks for an addition sentence, it would be: 4500+(-4800)

Hope this helps, brainilest is appreciated.

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4) 72


<u>Explanation</u>

Q1

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volume = 1/3 Π r² h

This shows that the volume of a cone is a third the volume of the cylinder.

∴ Volume of the cylinder = 12 × 3

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