If R ={(,)|x<=y } defined on the set { -5,-4,-3,-2,-1} a. Determine that R is the set of ordered pairs!
b. Prove whether R is a POSET!
c. If R POSET, draw the Hasse diagram!

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

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

What is the missing value in the proportion 4/5 = x/30