Answer:
36
Step-by-step explanation:
The number of two of the nine members of ski patrol unit can be chosen is equal to the combinations of 9 taken 2. This can be calculated using the formula:
= , where
9! =9×8×7×6×5×4×3×2×1 and
7!=7×6×5×4×3×2×1
2!=2×1 then the equation becomes:
= =36
Answer:
Step-by-step explanation:
If the base of the square pyramid has an area of 576 units, then the side length must have a length of . 24/2=12, and using the pythagorean theorem you can find that the height of the pyramid is
. Hope this helps!
Answer:
b = 10 , t = 3
Step-by-step explanation:
