Answer:
3
Step-by-step explanation:
Note that
(
)² = a, for example
(
)² = 10² = 100 ← value inside the radical
Thus
(
)² = 3
Answer:
15
Step-by-step explanation:
Answer:
a spinner divided into 4 congruent sectors, spun 7 times
Step-by-step explanation:
It is 6 was not multiplied by 3
The answer should be 6(m+3)= 6m+ 18