Since we know a triangle only has 180 degrees we can say:
99+3x+x+5=180
Then we can solve for x:
4x+104=180
4x=76
x=19
If it is to fit, 10 is reduced by a facor of 4/10 = 2/5 to make it be 4.
Then when 8 is reduced by the same factor, it will be 8*2/5 = 16/5 = 3.2.
The reduced picture is 3.2:4.
I did .3 x 255 and that gave me 30% of 255 which is 76.5
No it is not because its more then ten numbers away from the solution of the five tickets
A product is the answer that you get when you multiply numbers together. So for this problem, you have 2 groups to multiply together. Since I cannot show a square or cubed x, I will put an x2 for x squared and an x3 for x cubed. You have to multiply each number in the first parentheses by each number in the second parentheses. Then combine any like sets.
(8x-3)(x2-4x+8)
8x3-32x2+64x-6x+12x-24
8x3-32x2+70x-24
So the answer is 8x cubed minus 32x squared plus 70x minus 24. Whew! That's a long one. Hope I didn't miss anything.