Reading from the graph, we find the vertex (lowest part of the graph) is at (-0.5, -6.5)
The axis of symmetry is a vertical line (in this case) passing through the vertex, namely x=-0.5
Answer:
Yes, both shapes appear to be congruent.
Step-by-step explanation:
Both shapes are congruent.
<u>Reasoning:</u>
1) Both shapes are ovals.
2) Both shapes are of the same size.
3) Both shapes are just in a different position.
4) Shape 1 is rotated 90 degrees left or right to form shape 2.
Since the triangles are congruent, m<ACB = m<CAD = 2x + 8
m<B = m<D = 3x
m<CAB + m<B + m<ACB = 180
37 + 3x + 2x + 8 = 180
5x + 45 = 180
5x = 135
x = 27
m<CBA = m<B = 3x = 3(27) = 81
m<CBA = 81 deg
Answer:
Step-by-step explanation:
i. 0.21 over 0.30
ii. Independent
