Answer:
60
Step-by-step explanation:
Cot is the same as 1/tan so:

By rearranging the equation, we get:

By taking the inverse tan, we get:

Answer:
2s(s + 5)= 8
Step-by-step explanation:
The answer to this question is 1:11.
Answer:
1: x
=
10
−

y
=
20
−
2
x
2: x
=

y
=

Step-by-step explanation:
The spread is the minimum value to the maximum value. The range is the maximum minus the minimum value hope that helps