Divide both 63 and 98 by 7, which gives you 9/14
Answer:
Option B. AA
Step-by-step explanation:
we know that
Angle-Angle (AA) Similarity Postulate, states that If two angles of one triangle are congruent to two angles of another, then the triangles must be similar
In this problem
<em>In the triangle XYZ</em>
∠X=70°
∠Y=90°
∠Z=90°-70°=20° (remember that angle X and angle Z are complementary)
<em>In the triangle UWV</em>
∠V=20°
∠W=90°
∠U=90°-20°=70° (remember that angle V and angle U are complementary)
therefore
Traingles XYZ and UWV are similar by AA Similarity Postulate
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Vertex: (1/2,484)
Focus: (1/2, 30975/64)
Axis of Symmetry: x=1/2
Directrix: y=30977/64
x l y
1/2 l 484
1 I 480
A) How long did it take for Jason to reach his maximum height? -b/2a=-16/-32= 1/2s
B) What was the highest point that Jason reached?
484ft ~h(ois)
C) Jason hit the water after how many seconds?
roots -5&6 so 6s
Oh and by the way there is some seriously cool cliff jumps in Acapulco, I'm dying to go.
<u>1/2s, 484ft, 6s</u>
