Answer:
Y = 59.0°
Step-by-step explanation:
Using the cosine rule in terms of x, y and z
cosY =
with x = 22, y = 20 and z = 18
=
= , thus
Y = ( ) ≈ 59.0° ( to the nearest tenth )
77 maybe
sorry if I get it wrong
THE ANSWER IS 17/22
STOP DELETING MY ANSWER!!!
Kono Dio Da!!!
umm whats a ark XD
B. (3, -7)
When the equation is graphed, the vertex is at the point (3,-7). I hope this helps!!!
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