Solve These Number Patterns:

1 answer:

atroni [7]3 years ago

8 0

1. times 2 but make it negative and then times 2 make it postiive.
-512,1024,-2048
2.Follows the same pattern

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Alenkinab [10]

C)90 because if it go all the way around it would be 180 and I don't see that

8 0

2 years ago

harina [27]

Answer:

20. 300π m³

21. 457 1/3 π cm³

Step-by-step explanation:

20. r = 10 ÷ 2 = 5

V = 5² × 12 × π = 25 × 12π=300π m³

21. r = 14 ÷ 2 = 7

$V = \frac{4}{3} \pi 7x^{3}$

V = 457 1/3 π cm³

4 0

2 years ago

Allisa [31]

Step-by-step explanation:

sorry I don't know about this

3 0

3 years ago

balandron [24]

R(9,0)
S(8,-4)
T(7,4)
V(6,0)

5 0

2 years ago

tamaranim1 [39]

Answer:

3000

Step-by-step explanation:

640x3 = 1920

90x12 = 1080

7 0

1 year ago