Answer:
8-2=6
Step-by-step explanation:
:)
Answer:
216
Step-by-step explanation:
First find the base area
0.25 * √[(5 + 6 + 5) * (-5 + 6 + 5) * (5 - 6 + 5) * (5 + 6 - 5)] = 12
Equation:
12 * (5 + 6 + 5) + (2 * 12) = 216
⁹P₃=9×8×7=504; ¹⁰C₄=10×9×8×7÷(4×3×2×1)=210.
Answer:
20x-8y+ 7/20
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
That is the quetion that sal khan explaind in the vid BOI