Answer:
<KMN=5°
Step-by-step explanation:
<K+<L=<KMN
81+4x=13x+36
81-36=13x-4x
45=9x(divide both sides by 9)
x=5°=<KMN
5y3 without exponents would be 15.
the normal answer would be 15 y but they're no exponents.
Answer: 9.6$
