To simplify the expression we proceed as follows:
<span>d^2+4d+3/d^2-7d-8 + d^2-2d-8/d^2+5d+6
putting like terms together we have:
(d^2+d^2)+(4d-7d-2d+5d)+(3/d^2-8/d^2)+(-8+6)
=2d^2+0d-5/d^2-2
=2d</span>²-5/d²-2
Answer: 2d²-5/d²-2
It is roughly 0.707 so it should be very close to .7
Adjacent angles are angles that share a common side as if they were morphed together.
Complementary angles are angles that sum up to be 90°
Answer:
6
Step-by-step explanation:
Answer:
A. Side-Angle-Side (SAS).
Step-by-step explanation:
Sides go first. Side.
Angle next. Angle.
Side again. Side.
You got Side angle side.
