287/2 is 143.5 This is a picture of how it's solved
1. Here is a polygon. Draw a scaled copy of the polygon using a scale factor of 1/2.
1 answer:
You might be interested in
The end behavior of a polynomial is determined entirely by the leading term. For example, behaves the same way as
when
is very large in magnitude. All the problems in the picture are more or less the same. I'll pick out two examples:
1a) behaves like
.
will be positive regardless of the value of
, so to either the left or right, the graph of
will approach positive infinity or "rise" on both the left and right sides.
1c) has a leading term of
, so
behaves like
. When
, we have
, so that
. This means
rises to the left. If
, then
, so
falls to the right.
Answer: Option C
,
Step-by-step explanation:
If the lines m and n are parallel then the large triangle and the small triangle are similar triangles, because they have equal angles.
By definition for similar triangles it is satisfied that if they have sides of length a, b, c and a ', b' and c 'then:
In this case
So:
Therefore
if and
then
Finally
,
