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ddd [48]
3 years ago
9

If 18 of the 45 students in the band play woodwind instruments , what percent of the students do not play woodwind instruments ?

Mathematics
1 answer:
choli [55]3 years ago
3 0
40 percent of the class play woodwind instruments
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The slope is -10 and it passes through (2,5)
SVETLANKA909090 [29]

Answer:

y=-10x+25

Step-by-step explanation:

7 0
3 years ago
Triangle JKL is dilated from the origin at a scale factor of 10 to create triangle J′K′L′.Select the option that completes the s
Aneli [31]

Given: Triangle JKL is dilated from the origin at a scale factor of 10 to create triangle J′K′L′.

Required: Correct option that complete the statement.

Explanation:

Now, triangle is dilated from the origin at a scale factor of 10.

So, the sides will become larger, but angles will remain the same.

Hence, the triangles will be similar as sides will be in proption (SSS rule).

So, The triangles are similar because their corresponding sides are proptional and their corresponding angles are congurent.

Final Answer: Second group is correct answer.

5 0
1 year ago
James has read 1/8 of a book eric has read 1/3 of the same book what fraction more of the book has eric read than james
BARSIC [14]

1/3 = 8/24

1/8 = 3/24

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3 0
3 years ago
Combine like terms 3x^2 + 4x^3 + 6x^2
ololo11 [35]
9x^2 + 4x^3
Hope this helped
8 0
2 years ago
Read 2 more answers
Which of the following is the complete factorization of 3x2-6x-240?
AURORKA [14]
1.  Reduce  <span>3x2-6x-240   to    x^2 - 2x - 80

2.  Use " ^ " to indicate exponentiation

3.  Factor  </span>x^2 - 2x - 80 using completing the square:

     x^2 - 2x + 1^2 - 1^2 - 80

         (x+1)^2 - 1  - 80
          (x+1)^2 - 81
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Final answer, with all factors shown:      3(x-8)(x+10)
4 0
3 years ago
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