Answer:
x < 8
Step-by-step explanation:
All you need to do is solve the inequality for x, by moving 4 to the right side as I have shown below:
x + 4 < 12
x + 4 - 4 < 12 - 4
x < 8
Answer:
It will reflect across the x axis
Hope this helps!
Answer: 7:55
Step-by-step explanation: in total the journey is 105mins so if she has to reach by 9:30. Then she has to leave her house 105mins before 9:30
Answer:
Point C
Step-by-step explanation:
- Triangle Inequality Theorem: States that the sum of any two sides of a triangle is greater than the length of the third side;
So for this, we are applying the triangle inequality theorem. If any of the inequalities are not true, then this cannot be a triangle. (Let A = 7.7, B = 4.0, and C = 1.7)
<u>Since the second inequality is false, these lengths cannot form a triangle.</u>