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Norma-Jean [14]
3 years ago
15

81x^2-72x+16 is a perfect square trinomial. TRUE OR FALSE ?

Mathematics
1 answer:
dangina [55]3 years ago
6 0
True true true........
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Answer:

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Step-by-step explanation:

The lion population in a certain reserve drops by 5\%5%5, percent every year. Currently, the population's size is 200200200.

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That is, the population is multiplied by 0.95 each year.

Repeated multiplication is signified by an exponent.

Here, that exponent is the number of years from today (t).

<h3>There fore, The population function can be written as ...</h3><h3 /><h3>  P(t) = 200·0.95^t</h3><h3>P(t) = 200\cdot 0.95^t</h3>
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Answer:

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2 years ago
A transformation of ΔDEF results in ΔD'E'F'.
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<h3>Answer:</h3>

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The image is the same size as the original. Each of the sides of the triangle is moved through the same angle. The transformation is a rotataion.

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