What is the positive difference between the square of the sum of the first five positive integers and the sum of the first five
positive perfect squares?
1 answer:
Answer:
<h2>200</h2>
Step-by-step explanation:
The square of the sum of the first five positive integers:
(1 + 2 + 3 + 4 + 5)² = 15² = 225
The sum of the first positive perfect square:
1² + 2² + 3² + 4² + 5² = 1 + 4 + 9 + 16 + 25 = 55
225 - 55 = 200
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Step-by-step explanation:
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Multiply by the reciprocal by 3 and divide the common denominator by 14
Answer:
180
Step-by-step explanation:
<em>Here,</em>
<em>b=15</em>
<em>c=9</em>
<em>Now,</em>
<em />
Step-by-step explanation:
Hypotenuse = sqrt[(7)² + (11)²] = sqrt170 = 13m.
