2(4+2x)25x+5 = 300x + 5
2(4+2)•25x+5
2(4+2)•25x=300x
= 300x + 5
With no much there it is hard to answer this.
But I am pretty sure I was able to do it
It’s call :
Simplify the matrix.
you have to write it out in the same [ ] [ ] large boxes as the picture you added
Top roll [ -5 -4 ]
Bottom roll. [ -5 -10] + a = b =
Answer:
The original side length of the square was 9 ft
Step-by-step explanation:
Consider that the square was initially of side length "x" (our unknown). Then the sides were all increased by 5 ft, and now the perimeter (addition of all four sides) of the square render 56 ft.
Let's write an equation that represents the addition of the four sides of this new rectangle, and set it equal to 56 ft. Then solve for the unknown "x":
Therefore, the original side of the square was 9 ft.
I think it’s 4 m because diameter is 2r
10! If you use the trapezoid area formula and plug in the known values, just solve for h(height)