Answer:
Dimensions of the tabletop is 2.8 cm × 2.8 cm.
Step-by-step explanation:
From the picture attached,
ABCD is a tabletop with leaves AEG, BEF, CFH and GDH.
Dimensions of the tabletop ABCD,
Length = AB
Width = BC
Coordinates of A → (1, 3)
Coordinates of B → (3, 5)
Coordinates of C → (5, 3)
Coordinates of D → (3, 1)
Length of segment = 
AB = 
= 
= 
≈ 2.8 units
BC = 
=
=
= 2.8 units
Therefore, dimensions of the tabletop is 2.8 cm × 2.8 cm.
Answer:
is the equation of perpendicular line.
Step-by-step explanation:
We are given , the equation of a line is 
We can deduce that the slope of the given line is 
The slope of its perpendicular line would be , 
Now using the point slope form, 
Use the given point 
substituing these.
Therefore the required equation of a line that is perpendicular to y=-0.3x. +6 and that passes through the point (3,-8) is y=\frac{x}{0.3} -18[/tex]
C + (-c) = 0 Opposite number or additive inverse of a number a is the number that, when added to a, yields zero
Forty three point seventy eight.
