Answer:
The reflection image of (5, -3) across the line y = -x is (3, -5).
Step-by-step explanation:
You can find the reflection equation by putting the value of x and y in the line given one by one.
20.8 ft²
area = (ab sin C)/2
area = (6 ft × 8 ft × sin 60°)/2
area = 20.8 ft²
2/21
you square 4/7 to get 16/49 then use keep change flip
you now have 16/49 times 7/24 then multiply
sin(π/6) is independent of x, so
