Answer:
Undefined
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
the diameter is the radius multiplied by 2
Divide by the coefficient of y.
y = (45/9)x
y = 5x
The constant of proportionality is 5.
Look at the picture.
The polygon is a right-angled trapezoid.
The area is:

The points (-2,-1) and (6,-1) lie on the same horizontal line, so the distance between them is 6-(-2)=6+2=8. The length of a is 8 units.
The points (-2,5) and (3,5) lie on the same horizontal line, so the distance between them is 3-(-2)=3+2=5. The length of b is 5 units.
The points (-2,5) and (-2,-1) lie on the same vertical line, so the distance between them is 5-(-1)=5+1=6. The length of h is 6 units.

The area is
39 square units.
Answer:
a) - 9/2 or -0,45
b) - 3/5 or -0,6
c) -4
d) 1
e) -2
d) 0
Step-by-step explanation: