Answer:
580
Step-by-step explanation:
4*100=400
4*40=160
4*5=20
add them all up, you get 580
Answer:
C)
Step-by-step explanation:
the answer is c because you multiply 4 and 2 and get 8 and multiply 8 by 8 and get 64 then you use 4 again and multiply 64 by 4 so you get 256 and round that 254
Distributive property i think
Its 7 because of the queetiom of the answer and decimal
Answer: 40 cm
Step-by-step explanation:
x^2=100
√x=10
10+10+10+10=40
