Answer:
no
Step-by-step explanation:
We can use the Pythagorean theorem to check
a^2 +b^2 = c^2
11^2+13^2 = 17^2
121+169 =289
410 does not equal 289
This is not a right triangle
Answer:
the third one
Step-by-step explanation:
search up 30 - 60 - 90 triangle rule for references
Find out what number times it's self equals the number you need to find the square root of and that's the square root
Answer:
Step-by-step explanation:
Given
Vertex of the parabola
Focus of the parabola
As the x coordinate of vertex and focus is same and focus lie below the vertex, therefore the parabola is the type of
distance between Vertex and focus is 1 unit
Parabola becomes
A because the line is only going through the graph and hitting each point once