√324 * √75 = √24300 = 90√3
so
90√3 / 9 = 10√3
answer is
D. last one 10√3 irrational
Answer:
1/9x+1/9y-1/9z
Step-by-step explanation:
Answer:
28°
Step-by-step explanation:
62° + 90° = 152°
180° - 152° = 28°
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Step-by-step explanation:
AC+CB+BA=180
2x+23+3x-8+4x+1=180
9x+16=180
9x=180-16
9x=164
x=164/9
x=18.2