Hl Aland, Wher you SUD US TUNTII, UWII WIII De dule to see your une un LITT Required 1 Substitute the variable with the given amount to determine if the inequality is TRUE or FALSE (1 Point) k + 12 > 20, if k = 15 True False Activate v Go to Setind 2 Same directions as Question 1 * в е Document21.docx ... (71) General (Block...​

What is the difference between regular convex and concave polygons

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?