5 9/10 .........................................
Answer:
this is a 60 60 60 triangle, so one exterior angle is 120 degrees.
Step-by-step explanation:
hope it helps!
Answer:
10a-20b
Step-by-step explanation:
5a-25b+5a+5b
10a-20b
Answer: 439.82
Step-by-step explanation:
C=2πr=2·π·70≈439.82297
Answer:
5^3
Step-by-step explanation:
5^-2 * 5^5
We know that a^b * a^c = a^(b+c)
5^(-2+5)
5^3
