Answer:
The correct option is;
It has no reflectional symmetry
Step-by-step explanation:
Reflectional symmetry is one such that a line can be drawn across a shape or figure and the shape or figure on either side of the line is the equivalent of the reflection image obtained from a mirror
Lines of reflectional symmetry can be found in squares, circles, and triangles
The characteristics of the object that has line of reflection symmetry remains the same across the line of symmetry
Two dimensional objects have lines of symmetry while three dimensional objects have planes of symmetry.
Answer:
x=12
Step-by-step explanation:
Answer:
The solution to the system of equation is (-10, -7)
Step-by-step explanation:
To determine the solution to the system of equations below, we will follow the steps below:
y = two-fifths x minus 3 and x = –10
y = 
- 3------------------------------------------------------(1)
x = -10
substitute x=-10 into equation (1)
y= 2(-10)/5 - 3
Simplify to get the value of y
y = -20/5 - 3
y = -4-3
y=-7
The standard way of writing solution to a system of equation is (x,y)
Thus x= -10 and y = -7
Hence the solution to the system of equation is (-10, -7)
