Let a = x^2 + 4. Rewrite the following equation in terms of a and set it equal to zero. ( x^2 + 4 )^2 +32 = 12x^2 + 48
1 answer:
Answer: In the resulting equation: " a² - 12a + 32 = 0 " ;________________________________________________________ coefficient " of the "a " term is: " - 12 " . ________________________________________________________ constant " is: " 32 " .________________________________________________________ ________________________________________________________ ______________________________________________________ ______________________________________________________ ___________________________________________________ The coefficient of the "a " term ; that is:coefficient " of " -12a " ; is: "- 12 " . The constant is : "32 <span>" .___________________________________________________
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Step-by-step explanation:
Adult ticket: x
Student ticket: y
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divide by -1.5: y = 104
substitution to find x:
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Answer:
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Step-by-step explanation:
Since we have given that
We need to find the cos theta between u and w.
As we know the formula for angle between two vectors.
So, it becomes,
Hence, the value of cos theta is -0.352.
