Answer:
either a or c
Step-by-step explanation:
im sorry if they are both incorrect
It would be 151/100 it ant be symplified anymore so
Answer:
b(a+c) this is answer okay
Hi!
Let's first expand the cotangent of theta.
You'll probably know that tangent will be "y/x", or
, and cotangent is the reciprocal of this, meaning that it is "x/y" or
.
That means that we are now given this equation.

That'll multiply to:

We'll want a common denominator to add by multiplying
to both top and bottom of the second term:


Pythagorean Identity states that
, so substitute that in:

Which simplifies to:

Hope this helps!
Answer:
<h2>117
x
^5
y^
7</h2>
Step-by-step explanation: