Answer:
The exact area is 10^2 x 3.14 =100pi (3.14), using the approximation this is 314
3960 yards (: I think !!!!!!!!!!!!!!!!!
Answer:
The pre-image of the quadrilateral is attached.
Step-by-step explanation:
Each point (x, y) is rotated with the rule (x, y) -> (-x, -y).
So, point W'(2, 3) was W(-2, -3) before rotation.
X'(6, 3) was X(-6, -3)
Y'(6, 4) was Y(-6, -4).
Z'(3, 5) was Z(-3, -5).
The pre-image of the quadrilateral is attached.
Exponential in form. y=AB^x
put data into calc should get
A = 1000 and B = 1.06
y=1000(1.06^x)
x=30 years, y=1000(1.06^30)=5743
A=1000 is the principal (initial deposit)
B=1.06 mean compound interest 6%