Answer:
third side must be between 3 and 11, non-inclusive
Step-by-step explanation:
Triangle Inequality Theorem:
sum of any two sides must be greater than the third
4 + 7 > x; x < 11
4 + x > 7; x > 3
third side:
3 < x < 11
Answer:
18. one solution 19. No solutions
Step-by-step explanation:
Answer:
It would be C
Step-by-step explanation:
since the whole area of the circle is 18 and the sector takes up one-fourth of the circle you would just divide 18 by 4 to get 4.5
To rename using other places values you can do two thousandths