What is the area of the parallelogram
2 answers:
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Answer:
59.44%
Step-by-step explanation:
<em></em>
<em></em>
<em>Where = mass remaining</em>
<em> =original mass.</em>
<em>t= time </em>
<em> =half life</em>
=1599, t= 1200,
=226,
=?
n= 0.750469
=134.3367amu
percentage of mass remaining = *100%
= 59.44%
Answer:
Step-by-step explanation:
The equation for a circle in standard form is , where h and k are the coordinates of the center. Our center has an h value of -2 and a k value of -3 with an r value of 3. Fitting those values into our standard form of a circle we have . Subtracting a negative is the same as adding, and squaring the right side gives us 9, so the equation is . Third choice from the top.
