Answer:
your answer is down below
Step-by-step explanation:
Check the picture below.
3.2t - 2.4
Given
- 3.6 - 1.9t + 1.2 + 5.1t ← collect like terms
= (- 1.9t + 5.1t) + (- 3.6 + 1.2)
= 3.2t + (- 2.4)
= 3.2t - 2.4
The diagonals of a square are perpendicular.
