Is A -2.268 did you actually multiply? Is easy
Answer:
y=-2x+5
Step-by-step explanation:
That is the equation ^
A. 56 cards
B. 120 cards
Sorry if it's wrong, I'm kind of confused. :P
The given parallelogram is a rhombus
Solution:
Option A: Rhombus
Let us recall the property of rhombus.
- Diagonals bisect each other at right angles.
- Opposite angles are congruent.
Here diagonals bisect the angles equally each 72°.
Opposite angles are congruent(72° + 72° = 144°).
Hence the given parallelogram is a rhombus.
Option B: Rectangle
Let us recall the property of rectangle.
- Diagonals bisect each other.
- All the angles of a rectangle are 90°.
Here 72° + 72° = 144°, not 90°.
So, the given parallelogram is not a rectangle.
Option C: Square
Let us recall the property of square.
- Diagonals bisect each other.
- All the angles of a square are 90°.
Here 72° + 72° = 144°, not 90°.
So, the given parallelogram is not a square.
Y = mx+b
draw the points on a graph. x-int is (-1,0) y-int is (0,1) you notice that you go up 1 and over 1 to get from the x-int to the y-int, in the positive direction of the x-axis and the y-axis. 1/1=1, so your m=1. b is the y-int, and that is given to you...1. so the whole equation is y = 1x+1 or just y = x+1.
