Zeo draws triangle abc on the coordinate plane. What is the approximate perimeter of triangle abc to the nearest hundredth? A.8.47units b.12 units C. 12.94 units or D.15.31 units

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.