Answer:
(8n/10)
8 × 5 = 40
40 ÷ 10 = <em><u>4</u></em>
that's my answer
Step-by-step explanation:
i hope it helps
Answer: 40 cm
So the diagonal formula is - 1/2* (d1*d2) d1 is the first diagonal and d2 is the second diagonal.
So,
1/2 * (18*d2)= 360
18*d2= 360*2
d2= 720/18
d2= 40
answer is 1.
twice one is two. five more than two is 7.
2 n 3 + 6 n 2 + 8 n
2n(n2 + 3n + 4)
<u><em>Simplify :</em></u>
= 2 n 3 + 6 n 2 + 8 n
