Answer:
Since the leading coefficient is negative and the exponent is to a degree of 4...
The graph will be down on both ends.
Just for you beautiful!
Use distance formula: d = sqrt((x2 - x1)^2 + (y2 - y1)^2)
(11,-4) is (x1,y1) and (-12,-4) is (x2,y2)
Plug in and simplify
d = sqrt((-12 - 11)^2 + (-4 - -4)^2)
d = sqrt((-23)^2 + (0)^2)
d = sqrt(529 + 0)
d = sqrt(529)
d = 23 (positive because length cannot be negative) ;)
You did and to describe the figure its in short terms a trapizoid
The ans is:
cos 20 =x/80
x=75.2
Answer:
-3
Step-by-step explanation:
19-13=6+1=7-14=-7+4=-3
