Answer:
Step-by-step explanation:
Given:
- AB = x + 4
- BC = 2x – 10
- AC = 2x + 1
We can illustrate this relationship as:
(2x + 1)
___↑___
| |
A — B — C
|____|___|
↓ ↓
(x + 4) (2x – 10)
_______________________________
When you are given an algebraic expression for the length of a segment, you can solve for that value by knowing that the sum of two segments AB + BC = AC.
Thus:
(x + 4) + (2x – 10) = (2x + 1)
[Regroup terms]
(x + 2x) + (4 – 10) = (2x + 1)
[Simplify]
(3x – 6) = (2x + 1)
[subtract 2x from both sides to isolate the variable]
(3x – 6) – 2x = (2x + 1) – 2x
[Regroup terms]
(3x – 2x) – 6 = (2x – 2x) + 1
x – 6 = 1
[Add 6 to both sides to isolate the constant]
x – 6 + 6 = 1 + 6
[Simplify]
x = 7
Answer:
the output is 9.
Step-by-step explanation:
9*8 - 7 = 10 + -1 = 9
This means 9 = output
Answer:
you use the < sign because 45.112 is less than 45.15
Step-by-step explanation:
Step-by-step explanation:
Can You Explain In Brief?