If δmnl is rotated 180° about point n, which additional transformation could determine if δonp and δmnl are similar by the aa similarity postulate?
segments om and lp intersect at point n; triangles are formed by points lnm and onp; line k intersects with both triangles at point n.
reflect onp over line k.
reflect m'n'l' over line k.
dilate onp from point n by a scale factor of segment np over segment nl.
dilate m'n'l' from point n by a scale factor of segment np over segment nl

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?