Answer:
The correct answer is diagonals are equal and bisect each other.
Step-by-step explanation:
A rectangle is a quadrilateral with opposites sides equal in length and all interior angles equal to 90°. Opposite sides are parallel and adjacent sides are perpendicular. Diagonals in a rectangle are equal in length and they bisect each other. If we want to draw a circumcircle, then the point of intersection of these diagonals give the circumcenter.
Let x be the expected number
Number arriving = 3•5 x
Unexpected number 2•5 x
2•5 x = 105
10x = 420
x = 42______Option D
Answer:
B has a higer probability
Step-by-step explanation:
Write the given equation AS FOLLOWS:
10x + 5y = 15
5y = 15 - 10x
Divide through by 5.
y = 3 - 2x
Test x=0: y = 3 - 2*0 = 3 => (0,3) Correct for B
Test x=1:. y = 3 - 2*1 = 1 => (1,1) Correct for B
Test x=2: y = 3 - 2*2 = -1 => (2,-1) Correct for B
Answer: B
Answer:
answer: 2:2
Step-by-step explanation:
1:2+2:2 to get 3:4