4 is the highest common factor (HCF) of each
of the following except
A 4 dan/and 12
B 8 dan/and 28
C 4, 16 dan/and 36
D 20,80 dan/and 120

In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.