send a screen shot of the whole question so i can help becuase there is no data here to even help you with
Step-by-step explanation:
Answer:
C- The surface area is increased by 4 times
Step-by-step explanation:
Answer:
7) 230mm
8) 98m
Step-by-step explanation:
7)
7x+8+6x+6+9x-4 =22x+10
if x is 10 mm, 22(10)+10 =230mm
8) perimeter of rec =2( l + w )
=2 ( 2x-5+2x+6 ) = 8x + 2
if x is 12 metres, 8(12)+2 =98m
Answer:
60
Step-by-step explanation:

Answer: The answer will be 28
Step-by-step explanation: