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Anastaziya [24]
3 years ago
7

9. Only 12 students can be in the next school play.

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0
T-42=12 so the is 54 and 54-42=12
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What value of x is in the solution set of 8x - 6 &gt; 12 + 2x?<br> A. -1<br> B. 0<br> C. 3<br> D. 5
aniked [119]

Answer:

C

Step-by-step explanation:

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5 0
3 years ago
(x+2)^2=-9<br><br> Need for a math quiz today please!
Y_Kistochka [10]

Answer:

x=3i-2,x=-3i-2

Step-by-step explanation:

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6 0
3 years ago
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Ivanshal [37]
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note: if this answer is not correct you can try it  with 42.8%
6 0
2 years ago
A) The cosine rule can be used to find the value of x in the triangle below.
BartSMP [9]

Answer:

see explanation

Step-by-step explanation:

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(the side required )² = sum of squares of other 2 sides - ( 2 × product of other 2 sides and cos(angle opposite side required ) )

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(b)

x² = 144 + 225 - 360cos71°

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x = \sqrt{369-360cos71}

  ≈ 16 cm ( to the nearest integer )

5 0
2 years ago
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Colt1911 [192]
The time was 9:15am or 9:15pm depending on 4:15am or 4:15pm
3 0
3 years ago
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