Answer:
Step-by-step explanation:
80
Answer:gf
Step-by-step explanation:
It should be m < a + m < b + m < c = 180.....sum of angles of a triangle
Step-by-step explanation:
Notice that:
1st column = (5 - 1)² = 16
2nd column = (11 - 4)² = 49
Therefore 3rd column = (18 - *)² = 121, * = 7.
So starting with 9x + 4 ≤ 58, firstly subtract 4 on both sides:
Next, divide both sides by 9, and this inequality will be
Next with 1/6x - 2 > 3, firstly add 2 on both sides of the equation:
Next, multiply both sides by 6 and this inequality will be
Putting it all together, <u>x ≤ 6 OR x > 30.</u>