Ignore tht pascal triangle its way too inefficient
Formula nCr = n! /r! (n-r)!
So 6C3= 6!/3!(6-3)!=20
Answer:
to change a repeating decimal to fraction just write the number in the numerator part and as many 9 as the number in the denominator.
Step-by-step explanation:
Hope it helps.
Answer:
See below
Step-by-step explanation:
Find angle A by subtracting the others from 180
180 - 81 - 17 = 82
Put in order from least to greatest
Angles: B, C, A
Then the opposite sides will follow the same pattern, so they are
Sides: AC, AB, BC
Answer:
domain 1 and domain 2
Step-by-step explanation:
Answer:
lets refer to the # on the #line as spaces. -6 is 6 spaces left of 0. -2 is 2 spaces left of 0
