Answer:
y = ± 
Step-by-step explanation:
Given
x = a - 2by² ( subtract a from both sides )
x - a = - 2by² ( multiply through by - 1 to clear the leading negative )
a - x = 2by² ( divide both sides by 2b )
= y² ( take the square root of both sides )
y = ± 
<span>m∠SYD = </span>106.02°
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Answer:
30, 31, 32, 35, and 38
Step-by-step explanation: