If you deposit $850 into an account which earns 6% yearly interest compounded monthly, how much will be in the account after 4 y
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
=
We need a common denominator before we can add.
+
means the same thing as
-
=
Answer:
<h2>Side YZ is 8 units long.</h2>Step-by-step explanation:
We can deduct form the graph that segment WO is a radius of the circle and XY is its diameters.
By given, we know that , which means
, by radius definition.
An important characteristic of tangents about circles is that the tangent is always is perpendicular to the radius, that means and
is a right triangle, that means we can use Pythagorean's Theorem to find the side YZ.
Where is the hypothenuse and
,
are legs of the triangle.
Replacing all given values, we have
However, by sum of segments, we have
, where
and
Therefore, side YZ is 8 units long.