Answer:
D
Step-by-step explanation:
vertically stretched is on the outside of the |x| and has to be grater than 1
Answer:
100/729
Step-by-step explanation:
The probability of picking a yellow bead is 4/9, since there are 4 yellow beads in the bag and 9 beads in total. The probability of picking white beads both times is 5/9, for the same reason. Therefore, the probability of these events happening is 4/9*5/9*5/9=100/729. Hope this helps!
Given:
The vertices of the quadrilateral ABCD are A(3,8), B(6,5), C(5,4), and D(2,7).
To find:
Whether the given quadrilateral is a rectangle, a rhombus or a square.
Solution:
Distance formula: The distance between two points is
Using distance formula, the side lengths are:
Similarly,
The length of diagonals are:
From the above calculation, we conclude that the given quadrilateral has two pairs of congruent opposite sides and equal diagonals.
Opposite sides of a rectangle are equal and its diagonals are also equal.
Therefore, the given quadrilateral ABCD is a rectangle.