00:00 A graph is a straight line through the point (0,5). Can the graph represent a proportional relationship? Explain.
А.
00:00
Yes, the constant of proportionality is 5.
O
B.
00:00
Yes; the equation of the line can
be written in the form y = kx, where k = 5.
C С.
00:00
Yes, the graph is a
straight line that crosses the y-axis at (0,5).
D
00:00
No: the graph of a
proportional relationship must pass through (0,0)

40%=2/550=1/230=3/1056=14/25

The sum of the angles in a triangle is 180°. this is called the angle-sum property.the sum of the lengths of any two sides of a triangle is greater than the length of the third side. similarly, the difference between the lengths of any two sides of a triangle is less than the length of the third side.the side opposite to the largest angle is the longest side of the triangle and the side opposite to the smallest angle is the shortest side of the triangle.