When a perpendicular is dropped from the right-angle (C) to the opposite side AB, the metric relations apply:
BD*BA=a^2 ..........................(1)
AD*AB=b^2...........................(2)
BD*DA=DC^2........................(3)
Given AD=6, AB=24, using metric relation (2) above, we have
b^2=6*24=144
=>
b=sqrt(144)=12
By the way, we conclude that this is a 30-60-90 triangle because b/AB=(1/2)=sin(B) => B=30 degrees.
Answer: b=12
To find T, you add 25 to both sides, isolating the varible. This gives you T=-19
Hope this helped!
GM, because when naming a line, you go from left to right just like how we read.
Answer:
25x
Step-by-step explanation:
6x + 9 = 25x
Answer:
x =4
Step-by-step explanation:
