Mathematics: Can someone help me with this page please.

Can someone help me with this page please.

Ответ:

saysay92

26.01.2022

Mathematics

Part 1:

Going by the rule stated on top of the paper:

Positive; |-3| < |5|Zero; 16+(-16)= 16 - 16 =0

Positive; Both numbers are positive. Negative; |-150| > |125|Negative; |-11| > |4|Negative; Both numbers are negative.Part 2:

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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Ответ:

baler19

01.04.2021

Mathematics

The area of a circle is pi * radius squared, thus the area of the circle is 64(pi). Since we have a sector with 90 degree angle, the area of the sector is exactly 1/4 the area of the entire circle, or 16(pi)

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Can someone help me with this page please.

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