You would need to distribute the 8 inside the parenthesis to get x+80x+200 then combine like terms to get 81x+200
Answer:
D
Step-by-step explanation:
Δ CED and Δ CAB are similar thus the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
= 
( cross- multiply )
12x = 156 - x ( add x to both sides )
13x = 156 ( divide both sides by 13 )
x = 12
Thus
AC = 156 - x = 156 - 12 = 144 → D
Answer:
a+b>c
a+c>b
b+c>a
Step-by-step explanation:
1. Learn the triangle inequality theorem.
This theorem simply states that the sum of two sides of a triangle must be greater than the third side.
Answer:
-12
Step-by-step explanation:
Take the variables into the equation:
-|(-3)-4|+(-5)
The negative absolute value of -3 and 4 is -7.
-7+(-5)= -12
Answer:
yes
Step-by-step explanation:
