Answer:
w= 150
x= 60
because when two pentagons are similar corresponding angles are congruent .
Step-by-step explanation:
Answer:
(x, y) ⇒ (-x, -y)
Step-by-step explanation:
There are a couple of ways you can go at this.
1) Rotation by 180° in either direction is the same as reflection across the origin. That reflection is identical to reflection across both the x- and y-axes, in either order, so negates both coordinates. The transformation rule is ...
(x, y) ⇒ (-x, -y)
__
2) The rule for a general rotation by angle α is ...
(x, y) ⇒ (x·cos(α) -y·sin(α), x·sin(α) +y·cos(α))
For α = 180°, sin(α) = 0 and cos(α) = -1. This makes the rule for rotation by 180° be ...
(x, y) ⇒ (-x, -y)
116 + 38 = 78
78 / 2 = 39
The Answer: 39
The answer is 24 + 0.057
Hope this helps!
The rate of change is +2
as an ordered pair it would be (1,-3),(2,-1)(3,1),(4,3)
