In rt. ∆ADC, if DM is the median, then: (i) AD^2+CD^2=AM^2+DM^2
(ii) AD^2+CD^2=3(AM^2+DM^2)
(iii) AD^2+CD^2=2(AM^2+DM^2)
(iv) AD^2+CD^2=4(AM^2+DM^2)​

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

20%

step-by-step explanation:

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: