Answer:
Hey mate......
Step-by-step explanation:
This is ur answer.......
<em>Theorem 39: If a convex polygon has n sides, then its interior angle sum is given by the following equation: S = ( n −2) × 180°.</em>
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Answer:
100
Step-by-step explanation:
30 rounds down
First you can apply the a²-b² = (a+b)(a-b) theorem, you'll get:
(p²)² - 9² = (p²+9)(p²-9), but that's not all, you can apply it again on the last factor:
(p²+9)(p²-3²) = (p²+9)(p+3)(p-3)
The first factor cannot be simplified like that, so that's the furthest factorization. So answer (3) is the right one.
0.0042 = (42/1000) = 4.2 / 10³ = 4.2 * 10⁻³