Answer:the answer is a
Step-by-step explanation:
What data are you talking about ?
Answer:
177 square cm
Step-by-step explanation:
The radius is half the diameter, so r=7.5 cm. Substituting into the formula for the area of a circle, 
square cm.
Answer:
Reflexive Property
Step-by-step explanation:
Factoring is the process of simplifying an equation into its original form. For this linear equation:
1. Get this common factor with the two terms. As what we can observe, 3 is the factor of both terms.
2. Thus, to factor the binomial, we write: 3(5x + 2)
