Answer:
Option B is true
Step-by-step explanation:
We are given that three right triangles .Triangles ABD,CAD and CBA are similar.
When two triangles are similar then, the corresponding sidea are in equal proportion.
We have AB=5 units
AC= 7 units
BC=x
Triangles ABD is similar triangle CBA
When triangle CAD and CBA are similar
Then,
In traingle CBA, uisng pythagoras theorem
Hence, option B is true.
the answer is 21/77 because you multiplied 11 by 7 to get 77, you multiply 7 by which gives you 21/77
Answer:
1.646 > 1.43
hope this helped
> = greater
Step-by-step explanation:
Y = 1.25x + 30....after 3 hrs
y = 1.25(3) + 30
y = 3.75 + 30
y = 33.75
It cant be factored with rational numbers