The horizontal distance between the base of the ladder and the wall is: 11.8 foot
Don’t take my word for it but I think 3rd option
Answer:
(x + 1)² = (2x)²
(1 + 1)² = (2(1))²
2² = 2²
4 = 4
(-1 + 1)² = (2(-13))²
(-12)² = (-26)²
Not true
x = -13 satisfies neither
Answer:

Step-by-step explanation:
First, we have to write 8 + x, but since it's half of that we write it as a fraction with a 2 on the bottom to halve it.
3/5 i believe. if you take 7 and divide it by 2 its 3.5.