The correct answer is 165
Answer:
x=-8 x=2
Step-by-step explanation:
x^2 +6x-6 = 10
Subtract 10 from each side
x^2 +6x-6-10 = 10-10
x^2 +6x-16 = 0
Factor
What 2 numbers multiply to -16 and add to +6
8*-2 = 16
8-2 =6
(x+8) (x-2) =0
Using the zero product property
x+8 = 0 x-2 =0
x=-8 x=2
Answer:
Step-by-step explanation:
7 x 8 = 56 (5 *x) +16
56=5x+16
-16 -16
40=5x
/5 /5
8 =x
Answer:
Step-by-step explanation:
Let's distinguish between point W and all of its reflections, shall we? The first reflection will give us W' and the second reflection will give us W''. When we begin with W at (-2, 3) we are 2 units left of the origin and 3 units up. If we reflect through the x axis, we are moving directly below the x-axis, 3 units to be exact. W' is located at (-2, -3). If we are to reflect this over the y-axis, we will move directly across from where the point is. W' is 2 units to the left of the y-axis, so we will move til we are 2 units to the right. W'' is located at (2, -3).
Answer:
D) translation, then reflection
Step-by-step explanation:
First the triangle 1 is translated in the right side to make triangle 2. Then the 2 triangle is reflected over to get triangle 3.
So, the correct answer is - translation, then reflection
In reflection transformation, the figure is reflected or flipped on a line called the axis of reflection or line of reflection. And translation means moving or shifting of a figure.