Answer:
first you have to find the shape then you find the vertex
Step-by-step explanation:
Have a blessed day! stay safe
Answer:
Step-by-step explanation:
the expression could help you find the distance between A(x; y) and B(x',y')is:
AB = √((x-x')²+(y-y')²)
in this exercise : x = 5
x' = - 1
y =-2
y' = -8
continue .......
Answer:
11.55
Step-by-step explanation:
An equilateral triangle is one which all it sides are equal.
10cm altitude means the height is 10cm.
Using Pythagoras theorem,
x² = 10² + (x/2)²
Assume that the side of the triangle is xcm
x² - x²/4 = 100
3x²/4 = 100
x = √(400/3)
x = 11.55cm
Answer:
where is the graph
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
