SOLUTION: Suppose ∆LIN ≅ ∆ABC. 1. If LN = 3x + 19 and AC = 5x -11, what is x? For question numbers 2 and 3. If m∠ L = 5x - 6 and m∠ A = 2x + 30 2. What is m∠ A? 3. Wh

Algebra ->  Triangles -> SOLUTION: Suppose ∆LIN ≅ ∆ABC. 1. If LN = 3x + 19 and AC = 5x -11, what is x? For question numbers 2 and 3. If m∠ L = 5x - 6 and m∠ A = 2x + 30 2. What is m∠ A? 3. Wh      Log On


   



Question 1180681: Suppose ∆LIN ≅ ∆ABC.
1. If LN = 3x + 19 and AC = 5x -11, what is x?
For question numbers 2 and 3.
If m∠ L = 5x - 6 and m∠ A = 2x + 30
2. What is m∠ A?
3. What is m∠ B?
For question numbers 4 and 5.
If m∠ I = 3x - 5 and m∠ B = x + 35
4. What is x?
5. What is m∠ I?
THE CHOICES:
a. 54° c. 20 e. 55° b. 15 d. 36° f. 25

Answer by josgarithmetic(39625) About Me  (Show Source):
You can put this solution on YOUR website!
--------------------------------------------------------
Suppose ∆LIN ≅ ∆ABC.
1. If LN = 3x + 19 and AC = 5x -11, what is x?
.
.
--------------------------------------------------------

The segments LN and AC are of the same measure, according to the way these congruent triangles are named.

3x%2B19=5x-11
19%2B11=2x
x=15