Answer:
70°
Step-by-step explanation:
m<13 + m<14 = 180
So, 12x-22+9x-29=180
or, 21x=180+29+22
or, 21x=231
or, x=11
now m<2=<m14=9x-29
or, m<2=9×11-29=70°
Answered by GAUTHMATH
-7x²=185-10
-7x²=175
x²=-25
x=±√-25
1.081
1.081330511 rounded is 1.081