Answer:The final value of the expression is 149
2^8 . 5^-5 . 19^0)^-2
using PEMDAS
this = (2^8 * 1/5^5 * 1)^-2
= (5^5 / 2^8)^2
= 5^10 / 2^16
Answer:
![x[2x - 5][3x - 4]](https://tex.z-dn.net/?f=x%5B2x%20-%205%5D%5B3x%20-%204%5D)
Step-by-step explanation:
![6x^3 - 23x^2 + 20x \\ x[6x^2 - 23x + 20] \\ \\ [x][6x^2 - 8x] - [15x + 20] \\ \\ [x]2x[3x - 4] \: -5[3x - 4] \\ \\ x[2x - 5][3x - 4]](https://tex.z-dn.net/?f=6x%5E3%20-%2023x%5E2%20%2B%2020x%20%5C%5C%20x%5B6x%5E2%20-%2023x%20%2B%2020%5D%20%5C%5C%20%5C%5C%20%5Bx%5D%5B6x%5E2%20-%208x%5D%20-%20%5B15x%20%2B%2020%5D%20%5C%5C%20%5C%5C%20%5Bx%5D2x%5B3x%20-%204%5D%20%5C%3A%20-5%5B3x%20-%204%5D%20%5C%5C%20%5C%5C%20x%5B2x%20-%205%5D%5B3x%20-%204%5D)
I am joyous to assist you anytime.
Answer:
2.5 -1.5
Step-by-step explanation:
The slope from point G to point H is -3/1 or -3
Plug into points into formula with the corresponding x and y variables.
(x1,y1), (x2,y2)
Solve
m=-3/1
m=3
<span>the numbers of first 8 beads which are white are
1,5,9,13,17,21,25,29
think of it as an arithmetic progression here the first term will be 1 cause white was first bead then after 3 blue beads another white added soits position is fifth now the difference would come out as 5-1=4 so now position of next white bead could be predicted by nth term formula of an AP which a+(n-1)d here a is first term which in this case is one and d is difference which here is 4
So nth bead position is 1+(n-1)4</span>
