I think it’s 12, if you take $360 and subtract the $120 deposit you get 240 and i divided that by 20 to get 12.
The question asks for the length of CD and HJ. To find those, we need to find a connection between them.
In the given statement, it says ABCD ≅ FGHJ. When we look at the equation, the corresponding letters are equal. For example, angle A is congruent to Angle F. Or BC ≅ GH.
So we know that CD and HJ are congruent.
Set them equal:

Subtract 2x from both sides:

Subtract 2 from both sides:

If x is 3, plug it in:

Simplify:

So, HJ is 11. And because HJ ≅ CD, CD is 11 too.
This is what I got for the answer.
Answer:
Jill's rate of running = 4.667 miles/hr
Step-by-step explanation:
Let's say that rate of running = x miles/hr
so rate of biking = (x + 10) miles / hr
Time of running = rate of running / distance of running = x/6
Time of biking = rate of biking/distance of biking = (x+10)/12
Total time of cycling and biking = Time of running + Time of biking
Given that total time of cycling and biking = 2 hrs
⇒ 2 = (x/6) + ((x+10)/12)
⇒ 2 = (2x+x + 10)/12
⇒ 2 × 12 = 3x + 10
⇒24 - 10 = 3x
⇒x = 14/3 =4.667 miles/hr
Hence Jill's rate of running = 4.667 miles/hr
The volume of cylinder is 616 cm^3.