3/4=0.75
4/6=.67
3/4 is greater than 4/6
Answer:
A scale drawing is an enlarged or reduced drawing of an object that is proportional to the actual object.
A scale is the ratio that compares a length in a scale drawing to the corresponding length in the actual object.
Step-by-step explanation:
A) 22.1 feet
B) 6.8 feet
C) 3.4 feet
Binary Operations
The union of two sets A and B is denoted A ∪ B and
is defined as A ∪ B = {x|x ∈ A or x ∈ B}.
The intersection of two sets A and B is denoted A∩B
and is defined as A ∩ B = {x|x ∈ A and x ∈ B}.
Two sets are disjoint if they have no elements in common,
that is, A and B are disjoint if A ∩ B = ∅.
Find the critical points of :
All three points lie within , and takes on values of
Now check for extrema on the boundary of . Convert to polar coordinates:
Find the critical points of :
where is any integer. There are some redundant critical points, so we'll just consider , which gives
which gives values of
So altogether, has an absolute maximum of 65/16 at the points (0, -1/2) and (0, 1/2), and an absolute minimum of 3 at (-1, 0).