Each pair of interior angle and the exterior angle
So the exterior angle = 360° - the interior angle.
Answer:
the value of x=
2×-12= -24
the value of y is 3y plus 20 which equals to 23
Answer:
x=-4
Step-by-step explanation:
46 = -7x + 18
subtract 18 from each side to get:
28 = -7x
divide each side by -7 to get:
x = -4
300 miles is equal to how many yards
= 528000
Hope this helps!
