Answer:
17.1
Step-by-step explanation:
x+3-1.26923+4.12821 so if I am wrong it took me a while to work this out
Answer: X + X= 2x or X squared.
Step-by-step explanation:
Answer:
C. 155.5 cm2
Step-by-step explanation:
area = 5*15 + (15+8)*7/2 = 75 + 80.5 = 155.5 cm2
Answer:
answer=30
Step-by-step explanation:
by taking the length as x
1 millimetre = 10 metres
3 millimetres = x
10×3= 30 metres
HOPE THIS HELPS