Answer:
Step-by-step explanation:

cross multiply
57(QR)=926.9
QR=16.26...
round to nearest tenth
QR=16.3
By looking at the graph, we can see that the shape is a quarter of a circle.
The area of a circle is:

So, this "quarter circle" is:

R is the radius (the diagram shows the radius is 8), so we can now find the area:

The area is 8π.
(a) He would drive 96 km in an hour because 1152 divided by 12 is 96
(b) He is technically on schedule because he is driving 104 km per hour, instead of 96, so if he keeps driving at the same rate, he should get there in under 12 hours
Answer:
Option D is correct.
Step-by-step explanation:
Option D is correct.
y < 2 and y >= x
Because the dotted line shows that y < 2 and y >=x is shown is represented by diagonal line.
Answer: a
reason:
if you take any of the numbers and plug it in it works