A class of 26 boys were each required to have certain textbooks in English, French and Mathematics.19 boys had the English book,23 had the French book and 15 the Mathematics book.16 boys had both the English and French books,14 had the French and Mathematics books and 13 had the Mathematics and English books. i. how many boys in the class have all 3 books,
ii. two books only,
iii. English and French books but not Mathematics,
iv. only french books,
v. only one book.
vi. What is the probability that a boy in the class has all 3 books, if chosen at random​

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

step-by-step explanation:

if u want da anser kill your teeser ifu hav wun

answer:

c. the third graph

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: