Answer:
504 arrangements are possible
Step-by-step explanation:
Arrangements of n elements:
The number of arrangements of n elements is given by:
Arrangements of n elements, divided into groups:
The number of arrangements of n elements, divided into groups of 
elements is given by:
In this case:
9 pens, into groups of 5, 3 and 1. So
504 arrangements are possible
When trying to prove that two triangles are congruent there are three congruency rules SAS, ASA and SSS. From the looks of things though I would say it would be the third one because just from the way you named the triangles I could tell that the two angles could correspond.
Answer:
T = 48
Step-by-step explanation:
The equation would be 96-(8 x 6) = 48
Any number with an exponent of 0 would equal 1 no matter the number is negative or positive.If i didn't answer your question just comment back.
Answer:
B, C, E
Step-by-step explanation:
Got it right on edge
