DF is the angle bisector of ADE. Determine the value of x. ANSWERS: A) – 8 B) 8 C) – 4 D) 4

If DF is the angle bisector, that means that m∠ADF = m∠FDE so we can write:

9x - 1 = 8x + 3

x = 4°

Answer D is correct.

Step-by-step explanation:

( ADF angle = FDE angle)

[Because DF is the angle bisector]

hope this helps you.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

sasaasasa

step-by-step explanation:

sasasdfubisdbjvkzc