A section of a hot water heating system must be suspended. The section is made from one-inch copper tubing weighing 12.167 pounds. The water inside the tubing weighs 7.6734 pounds. What is the total weight that must be
supported in this section?
Select one:
a. 17.3467
b. 20.7843
c. 19.8404
d. 22.8263

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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.