The longest side is the hypotenuse (10 cm ) and the leg is (8 cm) so since a leg is missing you subtract and make sure you square the numbers first , so 10cm(square it) - 8cm(squared) = 100-64= 36 then find the square root of 36 and that is 6 your answer is 6.
Answer:
x = 6
Step-by-step explanation:
The ratio of consecutive terms is the same, so we have ...
x/3 = (x +6)/x
x^2 = 3(x +6) . . . . . . multiply by 3x
x^2 -3x -18 = 0 . . . . subtract 3(x+6), simplify
(x -6)(x +3) = 0 . . . . factor
x = 6 . . . . . . . . . the only possible positive value
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<em>Additional comment</em>
The zero product rule tells you that a product will be zero if and only if a factor is zero. That is, the solutions to this equation are values of x that make the factors zero: x = 6, x = -3.
0,5
Step by step Explanation:
Tilt it 90 degrees and it will show 0,5
There are steps included in the picture hope this helps
All sides of this octagon seem about the same length. So, to find the perimeter, we just multiply 6 * 8 = 48 in.