Arithmetic Series Algebra 2

Mathematics

2 answers:

EastWind [94]3 years ago

6 0

Yup the answer is 75!!!!

gtnhenbr [62]3 years ago

4 0

The 6 terms of the series are

... 15, 14, 13, 12, 11, 10

The sum of them is 75.

_____

You could make use of the formula for the sum of the terms, or you could work out the sum from the given expression. It is easier just to list the terms and and them up.

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A right triangle has legs of lengths 6 and 15 inches. Find the length of the hypotenuse (nearest tenth).

zubka84 [21]

Answer:

The length of the hypotenuse is 16.2 inches.

Step-by-step explanation:

$c^{2} = a^{2} + b^{2}$