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GrogVix [38]
2 years ago
15

What is the surface area of the triangular prism, in square inches?

Mathematics
1 answer:
PtichkaEL [24]2 years ago
7 0

Answer:

(Length × Perimeter) + (2 × Base Area) = (s1 s 1 + s2 s 2 + h)L + bh

Step-by-step explanation:

you did put any kind of equation so i gave the formula aye aye aye

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Answer:

independent: time (hours)

dependent: distance (miles)

Step-by-step explanation:

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2 years ago
What is the value of the rational expression 2x^2+5x+9/x^2+2x-1 when x=-2
Sergio039 [100]

Answer:

The value of the Rational expression when x=-2 is: -7

Step-by-step explanation:

For this exercise is important to remember:

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       (+)(+)=+\\(-)(-)=+\\(-)(+)=-

Then, given the following Rational expression:

\frac{2x^2+5x+9}{x^2+2x-1}

You need to follow these steps in order to find its value when x=-2:

1. Substitute the given value of "x" (x=2) into the expression:

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2. Evaluate and simplify:

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