Answer: 7680
Step-by-step explanation:
Answer:more than half opposed the construction,this is because the 500 people used in the survey more than a half opposed since the half of 500is 250
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
The left side 60.35 does not equal to the right side 15, which means that the given statement is false.
Answer:
Option C: None of the above
Step-by-step explanation:
1/4 - 5/4 = -4/4
Answer:
Step-by-step explanation:
If the diagonals of the rectangle are congruent,
AC = BD
By using formula to calculate the distance between two points,
Distance between two points = 
Distance between A(0, -3) and C(2, 8),
AC = 
= 
= 
Similarly, distance between two points B(-4, 0) and D(6, 5),
BD = 
= 
= 
Therefore, both the diagonals are congruent.
Hence, given quadrilateral ABCD is a rectangle.