Answer:
This is a reflection in the axis or line through AB.
Step-by-step explanation:
Since a triangle is well defined other than its handedness by the length of two sides with the angle between those two sides, and noting the diagram shows that the sides and angle sandwiched are equal but for the fact that the order is reversed, so this is a reflection in the axis or line through AB.
Answer:
(-3x²- 9x+5) - (-2x²-4x +7)
= (-3x²- 9x²+5) (2x²+4x +7)
=-3x²-9x+5+2x²+4x-7
=-3x²+2x²-9x+4x+5-7
=-x²-5x-2
Answer:
.44 pounds of sugar are used in each cake
Step-by-step explanation:
Just divide 440 by 1,000
Answer:
K' (-1,10)
L'(0,4)
M'(2,2)
Step-by-step explanation:
To use the mapping rule, substitute x and y with the original values
The coordinates of K are x=-4, and y=5.
Using the mapping rule, x of K' = -4+3 = -1
Using the mapping rule y of K' = 2x5=10
So K' is at the coordinate (-1,10)
The coordinates of L are x =-3, and y =2.
Using the mapping rule, x of L' = -3+3=0
Using the mapping rule y of L' = 2x2=4
So L' is at the coordinate (0,4)
The coorindates of M are x=-1 and y=1
Using the mapping rule, x of M' = -1+3=2
Using the mapping rule, y of M' = 2x1 = 2
So M' is at the coordinate (2,2).
