Answer:
8.9
Step-by-step explanation:
rounded to the nearest tenth
Answer:2n +10
Step-by-step explanation:
2*n= 2n
2*5= 10
Answer:
it would be (6,-3)
Step-by-step explanation:
Answer:
the area is 20
Step-by-step explanation:
If you put the triangles together, it makes a perfect square of 4, 16+4 = 20