Answer:
Quadrilateral ABCD is inscribed in a circle, then
A + C = 180
=> 2x + 9 + 3x + 1 = 180
=> 5x = 170
=> x = 34
=> A = 2 x 34 + 9 = 77 deg
Hope this helps!
:)
(x -2)(x - 3)
x(x - 3) - 2(x - 3)
x^2 - 3x - 2x + 6
x^2 - 5x + 6 <===
I dont know what cherise did, but this is the correct way
Answer: 332640 anagrams
Step-by-step explanation:
Given the word:
'masslessness'
Total number of letters= 12
Number of S = 6
E =2
The rest are one each.
The number of possible arrangements can be written as;
N = 12!/(6!2!)
N = 332640
