Where r is the radius of the circle.
Answer:
7²b³
Step-by-step explanation:
An exponent signifies repeated multiplication. Here, the factor 7 is repeated twice, and the factor b is repeated 3 times. These will get exponents of 2 and 3, respectively:
7²b³
Answer:
it cant be solved
Step-by-step explanation:
please a brainliest please
Pr(1/2) for both I believe. If not right sorry.