Answer:
4.4 t = 13.2
t = 13.2 / 4.4 = 3
t = 3
Step-by-step explanation:
Answer:
19x-19+23y
Step-by-step explanation:
add the like terms
Answer:
Correct answers:
A. An angle that measures
radians also measures 
C. An angle that measures
also measures
radians
Step-by-step explanation:
Recall the formula to transform radians to degrees and vice-versa:

Therefore we can investigate each of the statements, and find that when we have a
radians angle, then its degree formula becomes:

also when an angle measures
, its radian measure is:

The other relationships are not true as per the conversion formulas
282
Step-by-step explanation:
C=180-112=68
A=180-68-51=61
sum of exterior angles=112+119+51=282
Answer:
The solution to the system of equations is (1.6,-2)
Step-by-step explanation:
You have to plug the x which is -2 into the equation.
You would get y=2/3(-2)+3
Then you would calculate that to get y=1.6
Lastly you combine the y answer to the x answer to get the coordinates (1.6,-2)