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lianna [129]
2 years ago
15

I need so much help can anyone help me

Mathematics
1 answer:
Sonbull [250]2 years ago
3 0

Answer:

i don't really

Step-by-step explanation:

know that because i am in 6th grade soooooooooooooooooo??????

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The table below shows the number of school absences each day.
Vladimir79 [104]

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Step-by-step explanation:

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0645 + 1135 in military time.
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Assuming you mean 06:45 and 11:35, your answer would be 18:20.  
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∠A and ∠B are complementary angles of right triangle ABC, cos A = 0.83, and cos B = 0.55. What is sin A + sin B? A) 0.28. B) 1.
Delicious77 [7]
To answer this problem, we can find to determine angle A first by taking the arc sin of 0.83. Angle A is equal to 33.9. Hence angle B should be 90-33.9 equal to 56.10. sin of 33.9 added to the sin of 56.10 is equal to 1.38. or we can just directly add the cos values since the sin is just the same as the complementary of each
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3 years ago
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PLZZ HELP!
vova2212 [387]

Answer:

3/10

Step-by-step explanation:

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4 0
2 years ago
F(x) = 2x^2 + 6x – 4<br> g(x) = 5x^3 – 6x^2-3<br><br> Find (f +g)(x).
kogti [31]

Answer:

  • 5x^3 - 4x^2 + 6x - 7

Step-by-step explanation:

<u>Given</u>

  • f(x) = 2x^2 + 6x – 4
  • g(x) = 5x^3 – 6x^2-3

<u> To find </u>

  • (f +g)(x)

<u>Solution</u>

  • (f +g)(x) = f(x) + g(x) =
  • 2x^2 + 6x - 4  + 5x^3 - 6x^2 - 3  =
  • 5x^3 - 4x^2 + 6x - 7
6 0
3 years ago
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