Answer:
4x
Step-by-step explanation:
Answer:

Step-by-step explanation:
the formula of a circle is

knowing the values of h, k, and r we can substitute them into the formula
knowing the
Answer:
49π (or ~154) cm²
Step-by-step explanation:
A = area
A = πr²
r = radius
r = 7
A = π(7)²
= 49π
= 153.938040026 → 154 cm²
Yes -4 is a interference number
Answer:
<u><em>Good luck!
</em></u>
<u><em></em></u>
0..