18-d3
18-d3
You may need to rephrase the question but if you mean this - 18 = 3d so what's d? Then the answer is 18 divide by 3 so 6
No. It's 18 + 6d
10*abs(d - 3)
2140 :D.
18-d3
It is: 18-3D
18-(3*d) or 18-3d
As an expression it is: 18-3d
You may need to rephrase the question but if you mean this - 18 = 3d so what's d? Then the answer is 18 divide by 3 so 6
To find the number of diagonals in an 18-gon, you can use the formula ( D = \frac{n(n-3)}{2} ), where ( n ) is the number of sides. For an 18-gon, this gives ( D = \frac{18(18-3)}{2} = \frac{18 \times 15}{2} = 135 ). Therefore, an 18-gon has 135 diagonals.
No. It's 18 + 6d
Three times the sum of ( k ) and ( d ) can be expressed mathematically as ( 3(k + d) ). This means you first add ( k ) and ( d ) together, and then multiply the result by 3.
D
d/3+3 = 5 d+9 = 15 d = 15-9 d = 6
10*abs(d - 3)
8 times the quantity d minus 3 can be expressed mathematically as ( 8(d - 3) ). This means you first subtract 3 from d and then multiply the result by 8. The final expression is ( 8d - 24 ).