Answer:
5/9 of 90 = (5/9)(90) = 50
Step-by-step explanation:
Answer:
ΔEFG is an isosceles triangle
Step-by-step explanation:
The exterior and an interior angles always add up to 180 degrees.
180-150=One exterior angle
180-150=30
We know that all of the exterior angles add up to 360
360/30= the number of sides
360/30=12
The shape has 12 sides.
(9 + 4i ) + ( 36 - 2i) is the equivalent complex number
2c+5=c+8
2c-c=8-5
1c=3
c=3/1
c=3
