Which algebraic expression is a trinomial?

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2

What is 140 squared pleas me i am dumb