The answer is 20.5 feet, because when you draw out the triangle and label the angles and given sides and then use the law of sines, you end up with it.
Complex numbers.

no solutions in real numbers.
Answer:
The first blank is 81
+9=x-1
The second blank is 9x+3=x^2-1
Step-by-step explanation:
For the first part, you must set up the equation (9x+3)^2 then you must multiply the exponent to the inside exponents
+
next, simplify.
81
+9=x-1
For part two, set up equation.
Then simplify 9x+3= 
Answer:
Step-by-step explanation:
The circle in the center of a basketball is being painted. The circle has a radius of 9 feet. What is the circumference of the circle? Leave your solutions in the terms of pi.
Answer:
That the government did not defend the rights of the Indians.
Step-by-step explanation:
Sand Creek, Colorado was the place where hundreds of Cheyenes and Arapahoes were massacred by the Colorado Territory militia, which terrorized indigenous peoples to abandon their lands.