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seropon [69]
3 years ago
10

What is -212+(-102)?​

Mathematics
2 answers:
Margaret [11]3 years ago
5 0

Answer:

-314

Step-by-step explanation:

Simplify the following:

-212 - 102

-212 - 102 = -(212 + 102):

-(212 + 102)

| 2 | 1 | 2

+ | 1 | 0 | 2

| 3 | 1 | 4:

Answer:  -314

hram777 [196]3 years ago
4 0

Answer:

-212+(-102) = -212-102

= -314

Hope this helps!

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Travka [436]
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7 0
3 years ago
the diameter of the circle base of a storage container 18.8 m circumference of the base is approximately 59 m which of these cou
ozzi

Answer:

Estimate the value of pi =3.14

Step-by-step explanation:

The diameter of the circle base of a storage container 18.8m

The diameter of the circle 'd' = 2r

Given data  'd' = 2r = 18.8m

The circumference of the circle = 2πr

Given data of circumference of the circle = 59 m

given        2πr = 59

                2r(π) = 59

                18.8 π = 59 ( by using 2r =18.8)

                  π = 59/18.8

                   π  = 3.13829

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<u>Conclusion</u>:-

Estimate the value of pi =3.14

         

6 0
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