Answer:
Hello! answer: 9
Step-by-step explanation:
Formula for triangle area: base × height ÷ 2 or base × height × 1/2
6 × 3 = 18 18 ÷ 2 = 9 therefore 9 is the area!
Answer: AC = 7√3
tan 30° = 
=> 
Step-by-step explanation:
Answer:
30 because if u divided 120 by 4 its 30 and the parents get 1/4 so its 3....... 30/120
Final amount = 6675, interest earned will be 675
No, it is not a valid inference because her classmates do not make up a random sample of the students in the school.