<span>Yes, there will be a total of 6 distance markers that are placed at the same location as one of the other items. At 25% through the race there will be a water station and distance marker. At 40% through the race there will be another water station and distance marker. At 50% there will be a viewing station and two distance markers. At 60% there will be a water station and a distance marker. At 80%, another water station and distance marker. And finally, at 100% through the race there will be a water station, viewing station and two distance markers.</span>
Answer:
I atttached some screenshots of something that explinaed better than I can. Another way to do it is rations. If you cna determine each of the angles, then you can set the sides equal to each other and find the missing sides otherwose this is proballu the best way to do it.
In the fomr
ax+by=c
-a/b=slope
4x-8y=11
a=1
b=-8
slope=-4/-8=4/8=1/2
Answer:
you should not be cheating on a test or your diagnostic ;)
Sphere
The surface area of the sphere is 80384 sq yd
Step-by-step explanation:
Given the ride goes around the widest circle of the sphere whose circumference is 502.40 yd.
The widest circle of the sphere is the plane contains the sphere's center
The circumference of the widest circle is
where r is radius of the sphere.
The surface area of the sphere is defined as
where r is radius of the sphere.
So 502.4 = 
⇒502.4 = 2 × 3.14 × r
⇒ r = 502.4 ÷ (2 × 3.14)
⇒ 
Surface Area A = 
⇒ A = 4 × 3.14 × (502.4 ÷ 6.28) × (502.4 ÷ 6.28)
⇒ A = 80384 sq yd
The surface area of the sphere is 80384 sq yd