Answer:
the amswer is c
Step-by-step explanation:
Answer:
thx may i have brainliest to plz i so close to next rank
Step-by-step explanation:
Answer:
1287
Step-by-step explanation:
The number of combinations of 13 diamonds taken 5 at a time is ...
13C5 = 13·12·11·10·9/(5·4·3·2·1) = 13·11·9 = 1287
Answer:

Step-by-step explanation:





Check picture below, solve for "x" and "y"
unless you've already covered the 30-60-90 triangle, then check your book on them, to see the ratios, using the 30-60-90 ratios is simpler