Answer:
23.56
Step-by-step explanation:
2() + 2rh
2( )+ 2(1.5)(1)
23.56
Step-by-step explanation:
15=2c+7
15-7=2c
8=2c
8/2=c
4=c
c=4
Answer:649
Step-by-step explanation:my because I want points sorry lol
Part D: x= -b/2a
(-1/3, -4/3)
im sorry if this is wrong ;'(