Yes.
the properties of an isosceles trapezoid are:
- the bases are parallel
- opposite sides are congruent
- the angles on either side of the bases are congruent
- the diagonals are congruent
Can you provide me additional stuff so that i may try to help you?
Answer:
C.
Step-by-step explanation:
use the pythogorean theorem a^2 + b^2 = c^2
Each bicycle gives a profit of around 60 dollars.
2400/60= 40
The store must sell around 40 bicycles every month.
(a) Since
and
, we have

We're given that

but we can rewrite this as

(bear in mind that we can only do this so long as <em>x</em> ≠ 0) so it follows that

(b) On its own, we may be tempted to conclude that the domain of
is simply <em>x</em> ≠ -1. But we should be more careful. The domain of a composite depends on each of the component functions involved.
is defined for all <em>x</em> - no issue here.
is defined for all <em>x</em> ≠ 0. Then
also has a domain of <em>x</em> ≠ 0.
is defined for all <em>x</em> ≠ -1, but

is undefined not only at <em>x</em> = -1, but also at <em>x</em> = 0. So the domain of
is
