If we assume that ST = 2x + 2, and that TW = 4x - 4, then we can just add the two segments together, as shown below (IF you're asking for the length, that is).
(2x + 2) + (4x - 4)
2x + 2 + 4x - 4
Group together like terms.
(2x + 4x) and (2 - 4)
6x (+) - 2
Answer: 6x - 2
Answer:
30 and 40
Step-by-step explanation:
That L-shaped sidewalk and the shortcut through the grass form a triangle, a rectangle triangle.
The shortcut represents the hypotenuse, and the two other sides sum up to 70 yards.
What's the relationship between the hypotenuse of a rectangle triangle and the other sides?
c² = a² + b²
So, we have here:
50² = a² + b²
50² = 2500
What are 2 numbers that are square numbers and added together make 2500? (think 25 it's easier and same principle)
How about 1600 and 900?
So, 2500 = 1600 + 900, or 50² = 40² + 30²
so the two sides legs of the sidewalk measure 30 and 40 yards.
Answer:
y=x+a/-2b
hope it helps u
Step-by-step explanation:
x
Answer:
y = 3/4x + 7
Step-by-step explanation:
Put it in point-slope form:
y - 4 = 3/4(x - -4)
y - 4 = 3/4(x + 4)
y - 4 =3/4x + 3
y = 3/4x + 7
True I think I am not Fr Fr tho