2(5*4)+2(4*3)+2(3*5)=94 sq.m (Orginial SA)
2(4*5)+2(5*6)+2(6*4)=148 sq.m (Total SA)
148-94=54 (New SA)
Answer: n=0 or n=2
Step-by-step explanation: Step 1: Subtract 2n from both sides.
n²−2n=2n−2n
n²−2n=0
Step 2: Factor left side of equation.
n(n−2)=0
Step 3: Set factors equal to 0.
n=0 or n−2=0
n=0 or n=2
<span>4 / 5 hours = 2880 seconds
hope this helps!
-Payshence xoxo</span>
2,4,6,8,10,12,14,16,18,20 in up is even numbers.odd number is/3,5,7 in up
Answer:
The answer to number seven is 420 km.
