Answer:
r = 2 units
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
(x - 3)² + (y + 2)² = 4 ← is in standard form
with r² = 4 ⇒ r = 
= 2
The question is "What is the ratio of students in the class who dont have an older brother to students in the class with an older brother?"
Answer:
Joey ran 39 yards
Step-by-step explanation:
a²+b²=c²
15²+36²=c²
225+1296=c²
1521=c²
√1521=√c²
39=c
Answer:
2000
Step-by-step explanation:
100 x 120 = 12000
12000 divided by 6 = 2000
