Answer:
The answer to your question is: 21
Step-by-step explanation:
Data
AB = BC = CD
BQ = 21
QD = ?
PC = 11
Process
Here there are 2 triangles
ΔQCB and ΔQCD
These triangles share one side QC
And one side measures the same BC = CD
And the ∠ BCQ = ∠ DCQ
Then these triangles are congruents SAS
if QB = 21 then QD = 21
Answer:

Step-by-step explanation:
1) Write it in the slope-intercept form of
, where m is the slope and b is the y-intercept.

2) Substitute the given coordinates into
, and then solve for c.

3) Substitute c into 

Therefore, the answer is
.
Answer: No
Step-by-step explanation:
No, because 4^2 is 16, 8^2 is 64, 10^2 is 100 and 16+64 = 80 and 80≠100
Each team would get 46 feet of rope equally. If it wasn’t rounded, the whole decimal would be 46.0526316.