Answer:
Vertex: (
-1
,
−
9
)
X intercepts (0,-4)(0,2)
Step-by-step explanation:
Answer:
A solution to a system of equations means the point must work in both equations in the system. So, we test the point in both equations. It must be a solution for both to be a solution to the system. Hope this helps.
Answer:
20
Step-by-step explanation:
4^2= 16
16+7=23
23-3=20
Answer:
46
Step-by-step explanation:
Hope it Helps
Brainliest please
A(1, 1), B(7, 1), C(1, 9)
AB = 7 - 1 = 6
AC = 9 - 1 = 8
Use the Pythagorean theorem:
AB² + AC² = BC²
Substitute:
BC² = 6² + 8²
BC² = 36 + 64
BC² = 100 → BC = √100 → BC = 10
The perimeter of ΔABC:
P = 6 + 8 + 10 = 24
<h3>Answer: 24 units</h3>
