4 years ago

Your answer should be a polynomial in standard form. (7h^3+8h) -(9h^3+h^2-2h)=(7h 3 +8h)−(9h 3 +h 2 −2h)

1 answer:

6 0

2h^3+h^2-8h=0 is in standard form

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ELEN [110]

The answer would be 73. if you don't believe me then divide 511 by 7 or multiply 73 by 7. your welcome

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3 years ago

dmitriy555 [2]

The power Needed to drive the boat at 19 knots is 24

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3 years ago

kakasveta [241]

For the question on the picture with -3/2 the answer is x=12, but the one you typed with -3/4 the answer is x=24

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3 years ago

olga2289 [7]

Answer:

Let x=sinθ

2sin²θ = 5sinθ - 3

2x²=5x-3

2x²-5x+3=0

(2x-3)(x-1)=0

2x-3=0 or x-1=0

x=3/2 or x=1

sinθ=2/3 or sinθ=1

θ=arcsin(2/3) or θ=arcsin(1)

θ=0.729727656 or θ=1.57079633=π/2

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3 years ago

Fed [463]

Answer:

Step-by-step explanation:

7 0

3 years ago

Your answer should be a polynomial in standard form. (7h^3+8h) -(9h^3+h^2-2h)=(7h ​3 ​​ +8h)−(9h ​3 ​​ +h ​2 ​​ −2h)