Answer:
Inside the circle
Step-by-step explanation:
Use the distance formula to find the distance between the center and the point.
d = √((x₁ − x₂)² + (y₁ − y₂)²)
d = √((-6 − 3)² + (3 − (-3))²)
d = √((-9)² + (6)²)
d = √(81 + 36)
d = √117
d ≈ 10.817
This is less than the radius of 11, so the point is inside the circle.
A, the student failed to distribute. In his step one, he got 3x + 2 =y, but it's actually 3x + 6 = y
I got this by distributing 3 to both x and 2, which is 3x and 6.
Answer:
8, 32, and 40
Step-by-step explanation:
1+4+5=10
80/10=8
8*1=8
8*4=32
8*5=40
Answer:
The formula to solve pi to get the area is 3.14r × 2 = Area
3.14 × (radius) × 2 = Area
Answer:
27
Step-by-step explanation:
Given the ratio 3 : 9
and 9 : ?
note that 3 × 3 = 9, thus 9 × 3 = 27
3 : 9 = 9 : 27
