Answer:4.1
Step-by-step explanation:
Step-by-step explanation:
area = ( base 1 + base 2 ) ÷ 2 x height
50 = ( 10 + 15) ÷2 x height
50 ÷ 12.5 = height
height = 4
1. False. Should be (7,2)
2. False. -3+4= 1 | -2x10= -20
Its what the other guy said he is right