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alisha [4.7K]
3 years ago
5

The n sequence question

Mathematics
1 answer:
MaRussiya [10]3 years ago
5 0

Answer:

a) in order

-3;-2;-1

b) 6

1-4=-3

2-4=-2

3-4=-1

4-4=0

5-4=1

6-4=2

7-4=3

8-4=4

9-4=5

10-4=6

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bogdanovich [222]

Step-by-step explanation:

Given c = longest of triange = 15m

Given b = short side of triangle = 9m

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{c}^{2}  =  {a}^{2}   +  {b}^{2}  \\  {a}^{2}  +  {b}^{2} =  {c}^{2}   \\  {a}^{2}  +  {(9)}^{2}  =  {(15)}^{2}  \\  {a}^{2}  + 81 = 225 \\  {a}^{2}  = 225 - 81 \\  {a}^{2}  = 144 \\ a =  \sqrt{144}  \\  = 12m

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3 years ago
8. The high school graduating class of 2000 was 260 students. Five years later, the graduating class was 320 students. By 2010,
olga nikolaevna [1]

Answer:

the question is confusing but the answer is 2010

Step-by-step explanation:

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3 years ago
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podryga [215]

Answer:

Step-by-step explani belive you add it if it is improper then simplify hope it helps

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Pls help me on this pls
Blizzard [7]

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