Answer:
4
Step-by-step explanation:
N/A
The length of missing sides x = 5 units and y = 5 units.
<h3>What is Trigonometric ratios?</h3><h3>The six trigonometric ratios are sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec).</h3>
In ΔABC,
AB (Base) = y , BC(Hypotenuse) =
, CA (perpendicular) = x
and ∠ABC = 
Now,
tan
= perp. / base
1 = x /y
x= y .................(i)
again,
sin
= perp. / Hypo.

x = 5
put in equation (i), we get
y = 5
Thus, the length of missing side of the given triangle is x = 5 units and y = 5 units.
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Answer:
True.
Step-by-step explanation:
The left side of a "two column proof" is used for your "work" and the right side justifies your statements and is your "proof."
Answer:
The answer is x=1/2 or x=0.5
Answer:
x = -9, -2, and 3.
just set everything possible to 0.
since 0 = 0 it must be true.