2 years ago

“24 hours per day” translate the algebraic expression

1 answer:

3 0

Here are the basic steps to follow to simplify an algebraic expression:
1 remove parentheses by multiplying factors.
2 use exponent rules to remove parentheses in terms with exponents.
3 combine like terms by adding coefficients.
4 combine the constants.

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OMG!!! I forgot what Order of Operations were! I need help....

prisoha [69]

Think of PEMDAS, or Please Excuse My Dear Aunt Sally. Which is Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction in that order.

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3 years ago

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Write an equation for a parabola in which the set of all points in the plane are equidistant from the focus and line F(-6,0); x=

Bogdan [553]

Step-by-step explanation:

Since we have a vertical directrix, the equation of the parabola is

$(y - k) {}^{2} = 4p(x - h)$

Where p is the distance from the vertex to the directrix.

or the distance from the vertex to the focus.

Since we have a sideways parabola, let use the point for the directrix is (-6,0). So let find the midpoint of (-6,0) and (6,0). That would be our vertex.

$\frac{ - 6 + 6)}{2} = 0$