Answer:
x = 
Step-by-step explanation:
The segment from the vertex to the base is a perpendicular bisector.
Using Pythagoras' identity on the right triangle on the left.
x² = 2² + 3² = 4 + 9 = 13 ( take the square root of both sides )
x = 
Answer:
Step-by-step explanation:
X/200 x10/100 = 20
Answer:
c = -2
On a graph the intersecting point would be at (-2, -10)
Step-by-step explanation:
Answer: 5
Step-by-step explanation: