S= 2 (LW) +2 (LH) +2(WH)
then we can plug in the values we know! :)
S= 2(2*3) +2(2*4) +2(3*4)
Then we can do some simplifying
S= 2(6) +2(8) +2(12)
Then some more multiplying...
S=12 +16 +24
Then lastly, addition
S= 52 cm^2
Answer:
2.3
Step-by-step explanation:
.5 - .3 = .2
.8 - .5 = .3
1.2 - .8 = .4
1.7 - 1.2 = .5
We should add .6 next
1.7+.6 = 2.3
Answer:
(12 ÷ 4) × (18 ÷ 6)
Step-by-step explanation:
(12 ÷ 4) × (18 ÷ 6)
If we solve this or simply this, we would get 9 as our result.
Let's solve and see. Mind you, we've used each of the given numbers just once in the expression.
Thus:
(12 ÷ 4) × (18 ÷ 6)
Solve the parentheses first
3 × 3 = 9.
Therefore,
(12 ÷ 4) × (18 ÷ 6) = 9