Answer:
IT = 13.5
Step-by-step explanation:
Recall: According to the Centroid theorem the Centroid of is ⅔ of the distance of the vertex of the triangle to the midpoint of the opposite side.
This means that:
ST = ⅔(IT)
ST = 9 (given)
Substitute
9 = ⅔(IT)
Multiply both sides by 3
3*9 = 2(IT)
27 = 2(IT)
Divide both sides by 2
27/2 = IT
IT = 13.5
The answer is
<span><span><span><span>5<span>r3</span></span><span>s2</span></span>t</span>−<span><span><span>4<span>r2</span></span><span>s2</span></span><span>t2</span></span></span>+<span><span><span>2r</span><span>s2</span></span><span>t<span>3</span></span></span>
The smallest possible answer for the width of the rectangle would be 19.
C. It will decrease by 5% hope that helps man
Answer:
C
Step-by-step explanation:
12x + 9 = 13x + 1
9-1 = 13x - 12x
8 = x
