The reciprocal of seven (7) would be 0.142857143
Answer:
(4x+2) +(3x+4)
Step-by-step explanation:
2(6x²+11+4)
(6x+3)+(3x+4)
12x²+16x+6x+8
12x²+22x+8
let me know if this helps guys my husband helped me with it he is good at math
<span>1st digit in 10 ways
2nd digit in 10 ways
</span><span>3rd digit in 10 ways
</span><span>Total number of ways = 10^3 = 1000</span>
Formula: 2(l*b+b*h+h*l)
2(3*5+5*7+7*3)
2(15+35+21)
2(71)
SA= 142
