Both numerator and denominator are a sum of 51 terms, counted skipping 4s (numerator) and 2s (numerator).
So, you have
Use the linearity of sum to rewrite this as
So, as you can see, the numerator is exactly twice the numerator: you can cancel out the sum and you have
Answer:
Step-by-step explanation:
$760(1.023) = $777.48
Answer:
d(3,1)
Step-by-step explanation:
d(3,1)
y=5x-8
y=4x-7
Step-by-step explanation:
curved surface area =
perimeter of triangular base × length
= 3×8 + 12
= 24 + 12
= 36mm^2
total surface area
= curved surface area + 2× area of triangular base
= 36 + 2 × root3 ×8^2 ÷ 4
= 36 + 2 × root3 × 16
= 36 + 2× 27.71
= 36 + 55. 425
= 91.425 mm^2
Answer:
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Step-by-step explanation: