Answer:
or in decimal form
Step-by-step explanation:
The midpoint of the line with endpoints and is . just take the average between the points
so given the points (1,0) and (2,-10)
the midpoint is found as follows:
ab + c = d
ab = d - c
Divide both sides by a
ab/a = d-c/a
b = d - c/ a
the fabric is 91.44 centimeters long
so the answer is 200
= 20 (10) =20*10 200
f(x)=x5-x4+9
if x=2,. f(2)= 2⁵-2⁴+9
=32-16+9
=16+9
f(2) =25