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svetoff [14.1K]
3 years ago
9

Please help really needed

Mathematics
1 answer:
Setler [38]3 years ago
5 0
Im pretty sure it is b hope this helps
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HELPPPPP!!!!!!!!!!!!!!
zhenek [66]

Answer

0.75 or 3/4 is the answer (degree)

I just solved for the angles and use a graphing calculator to find the din and cosine values and multiply them

5 0
3 years ago
Read 2 more answers
2.If the average American lives about 80 years (or about 30,000 days), how
cluponka [151]

Answer:

900000000

Step-by-step explanation:

4 0
3 years ago
9 -4n+ 3n = 8n + 3 -3
ArbitrLikvidat [17]

Answer:

Answer:

n = 1

Step-by-step explanation:

This equation is just basic alegebra.  First, combine like terms to get

9 - n = 8n.  (Because 3 - 3 = 0, and -4n + 3n = -n.)  Now the equation is much simpiler;  add n to both sides to get 9 = 9n.  Divide 9 by both sides to get that n = 1.  

You can check your answer by plugging 1 in for n.  

9 - 4(1) + 3(1) = 8(1) + 3 - 3

9 - 4 + 3 = 8 + 3 - 3

5 + 3 = 11 - 3

8 = 8

Therefore, n is proven to equal 1.  

Hope this is helpful kid sorry i went very far yesterday hope you can forgive me but Anyways here it is <3

3 0
3 years ago
Please help! Due very soon!
Arada [10]

Answer:

9

6

3

3

6

3

3

multiply

row

18

32

Step-by-step explanation:

The answer to each blank, in order from top to bottom

8 0
3 years ago
Plz help!! And show work plz 18 points!
garri49 [273]
75√109.5=1.46
1.2√79.1=65.92
5.2√9.16=1.76
17.1 =17.1
4 0
3 years ago
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