3 years ago

Identify the domain of the function. A) [0,5) B) (0,5) [-4,4) D) (-4, 4]

Mathematics

1 answer:

Rama09 [41]3 years ago

7 0

Answer:

Step-by-step explanation:A

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The coefficient of xy in the product of (4x2 + 2y) and (3x + y2) is

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In polynomials, when a term contains both a number and a variable part, the number is called the co-efficient.
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Answer:

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3 years ago

Solve for the equation for all x values by completing the square x^2 - 27= 67

navik [9.2K]

Answer:

The solutions for the equation $x^2\:-\:27=\:67$ are $x=\sqrt{94},\:x=-\sqrt{94}$ .

Step-by-step explanation:

To find the solutions for the equation $x^2\:-\:27=\:67$ you must:

$\mathrm{Add\:}27\mathrm{\:to\:both\:sides}\\\\x^2-27+27=67+27$

$\mathrm{Simplify}\\\\x^2=94$

$\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}\\\\x=\sqrt{94},\:x=-\sqrt{94}$

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4 years ago

The hexagon can be divided into six congruent and how many triangles?

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Six is the answer because a hexagon has 6 similar sides.

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