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kipiarov [429]
3 years ago
15

How to factor z^12 - 64 (question 17.)

Mathematics
1 answer:
aivan3 [116]3 years ago
4 0
(z^6 - 8)(z^6 + 8) is the answer. If you verify this by multiplying, you will see that: (z^6 - 8)(z^6 + 8) = z^(6+6) + 8z^6 - 8z^6 - 64 = z^12 + 0 - 64 = z^12 - 64 Hope this helps, Brian
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What is the volume (in cubic centimeters) of a cube with 4cm sides?
vova2212 [387]
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8 0
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The zoo feeds the tortoise, rhinoceros, and zebra a total of 23 pounds of vegetables a day. How many pounds does the zoo feed th
vekshin1

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8 0
3 years ago
The ratio of elena's height to pavai's height is 10:13. The ratio of elena's height to kamir's height is 2:3. Their total height
tensa zangetsu [6.8K]

Answer:

a) 10:13:3

b) 258 cm

Step-by-step explanation:

The ratio of elena's height to pavai's height is 10:13. The ratio of elena's height to kamir's height is 2:3. Their total height is 456 cm.

a) Find the ratio of elena's height to pavani's height to kamir's height in its simplest form.

10:13:3

b) What is pavani's height?

The ratio of elena's height to pavai's height is 10:13.

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Sum of proportions = 10 + 13 = 23

Hence:

13/23 × 456 cm

= 257.73913043 cm

Approximately = 258 cm

3 0
3 years ago
1
Alenkinab [10]

Answer:

Total change in Sales of Bushels =116

Step-by-step explanation:

Total Bushels of Wheat= 220

Average Sale=  per day

Average Sale per week =

Total change in Sales of Bushels = Total Bushels of Wheat - Average Sales per week

Total change in Sales of Bushels=

Step-by-step explanation:

3 0
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1/4 ÷ 3/8 in simplest form
Effectus [21]
Answer is 2/3 and that is right because I did the math
4 0
3 years ago
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