Step-by-step explanation:
8.3 = 8+ 0.3
= 8 + 3/10
= 8 3/10
The pack of pencils weighs 21.6 grams because 0.9 times 24 is 21.6
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PEMDAS = Please Excuse My Dear Aunt Sally
6√90 = <span>2.11693286302546
So, this number to the power of six equals 90.
</span><span>2.11693286302546^6 = 90
</span>
The correct answer is <span>2.11693286302546. </span>
The triangle is 28 cm. You multiple 7 x 8x 1/2.
the parallelogram is 50. the formula is A=bh ( area = base x height)