Answer:
Base of the original triangle is 12 cm.
Step-by-step explanation:
Let base of triangle be x
two equal legs of triangles by y
therefore perimeter of triangle
x+y+y = 50 or x+2y =50
according to the question
if base is x+3 and leg is y-4
then both are equal
that is x+3 = y-4
y-x = 7 or y =x+7
x+2y =50
x+2(x+7) = 50
x+2x +14 =50
3x +14 =50
3x = 50 -14
3x = 36
x = 12
therefore base of the original triangle is 12 cm
Y=x².
This is te function of a parabola open upward
the domain is all values of x ={x/x∈z}
The answer to this would be 4^3 or 4×4×4.
This equals 64. So there are 64 chairs in thé building.
Answer:
smaller x is to the power of 2 3x is the larger.
Step-by-step explanation:
