You do 9x27=243 then take 2x31=62 add 243+62=305 then take 305 and subtract it from 28 305-28=277
so if i did it right you should get n=277
C(25,10)= 3268760
P(25,10)=11861676288000
hope it helps but these are very big numbers :d
a) 95
b) 25 : 1
a) <u>1</u><u> </u> X 760
8
= 95
b) 450 : 18
255 : 9
25 : 1
Answer:
i wish i could help you but...
Step-by-step explanation:
I don't know the answer to this question. If you have any other questions on your work i could help you..
Answer:
Hexagon
(Sorry for the late answer,
this'll help kids in the future who google this, at least.)