Answer:
B
Step-by-step explanation:
Recall that 
So now

Answer: 1548
Explanation: 1 yd = 36 inches, so all you have to do is multiply 43 by 36 and you get your answer.
Answer:
29.86 units
Step-by-step explanation:
In the triangle BIS, IT is the bisector of angle BIS,
Let BI = ST = x... (1)
By angle bisector property of a triangle, we have:
Therefore,
BI = ST =6.93
Perimeter of triangle BIS
= BI + IS + ST + BT
= 6.93 + 12 + 6.93 + 4
= 29.86 units
Answer:

Step-by-step explanation:
Check the attached photo for the details
Answer:
x = 1
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask ÷)