The first equation is equal to the one in the question.
A. 69 degrees
exterior angles should equal 360 degrees so just add 131+160= 291 , 360-291= 69 degrees
or u can find it by finding the interior angle degrees by using supplementary angles. 180-131= 49 , 180-160= 20, 20+49=69, 180-69= 111 so the missing exterior angle corresponding interior is 111 and u can use supplementary angles to find the exterior. 180-111= 69 degrees
Independent is independent, it isn't influenced by anything
dependent vairable is dependent on the independent variable
example
y=3x
x is independent
y changes because x changes
3y=x
y is now independent
Answer:
286°
Step-by-step explanation:
The total of arc measures around the circle is 360°. Short arc AB is 74°, so the remaining arc ACB is 360° -74° = 286°.
arc ACB is 286°
Answer: not sher sarey
Step-by-step explanation:
