Answer:
the trapezoid
Step-by-step explanation:
area of trapezoid = 672
area of kite = 648
the formula for the kite area is 1/2×diagonal 1×diagonal 2
the formula for the trapezoid area is 1/2×(base 1 +base 2)× height
Answer:
Step-by-step explanation:
<u>Variable: </u>
<u>Equation:</u>
<u>Solution:</u>
- 5(3p + 0.97) = 12.89
- 15p + 4.85 = 12.89
- 15p = 12.89 - 4.85
- 15p = 8.04
- p = 8.04 / 15
- p = 0.536
5:3 = 120 : x
72 girls and 48 boys
Hope that helps!
Based on <em>ratio</em> criterion and definition of <em>geometric</em> series we conclude that the<em> geometric</em> series 1/5 + 1/20 + 1/80 + 1/320 + ... is convergent.
<h3>How to determine the convergence of a geometric series</h3>
<em>Geometric</em> series are <em>discrete</em> formulas of the form
, where a and r are real numbers, and n and b are <em>natural</em> numbers. According to the <em>ratio</em> criterion, a <em>geometric</em> series is convergent if and only if |r| ≤ 1.
In accordance to this information, we conclude that the geometric series 1/5 + 1/20 + 1/80 + 1/320 + ... is convergent.
To learn more on geometric series: brainly.com/question/4617980
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The solution is y= -5 and x=10