Answer:
2/10 or 0.2
i dont know which tenths you wanted so i did both
Answer:
Step-by-step explanation:
5. is hypothenuse because it is across from the right angle
3. and 4. are legs
(1) Repetition allowed : There are 4 choices for both positions, so 4 × 4 = 16 2-digit numbers can be formed. (2) Repetition not allowed : There are 4 options for tens position, and three options for ones position. Therefore, 4 × 3 = 12 2-digit numbers can be formed.