Triangle Inequality Theorem : This theorem states that the sum of the lengths of any 2 sides of a triangle must be greater than the third side. )
18+25=43 so 42 is a possible
How small can it go?
18+7 = 25 needs to be GREATER than 25 so 8 is as small as it can go any length from 8 to 42
This should clear things:
6(x+8) ≥ ‒43+4x Expand L side
6x + 48 >= -43+4x subtract 4x from both sides
2x + 48 >= -42 subtract 48 from both sides
2x >= -90 divide both sides by 2
x > = - 45 Done!
so the reciprocal is 5/(2+i) and when we simplify it we get 2-i so our final answer is \(\boxed{2-i}\)
Three rectangles 6 x 4 10 x 4 and 8 x 4
TWO triangles 6 x8 area of triangle = 1/2 b h sooooo 2 * 1/2 * 6 * 8 Add all of these together = ........ mi 2
I didn't downvote you
well I got way worser because I losed 300 points one day because of jimkey17 and someone else
