Answer:
40000
Step-by-step explanation:
4×10^4 = 4×10000 = 40000
Answer:
v=432cm
sA=144cm
Step-by-step explanation:
1)))
v=w*d*h
v=3*9*16
v=432cm
2)))
sA=h*w
sA=16*9
sA=144cm
18 x 3 + 12 - 1 x 34 + 13 - 2 x 56 = 67
<=Work=>
18 x 3 = 54
1 x 34 = 34
2 x 56 = 112
(54) + 12 - (34) + 13 - (112)
66 - 34 + 13 - 112
32 + 13 - 112
45 - 112
= 67
Answer:
20.04
Step-by-step explanation:
He marked it down to 67%. Not up
36 should be added to both sides because 12/2= 6 then you square 6 to get 36 and that should be it.
