Answer:
it's 80.
Step-by-step explanation:
120-40= 80
....
Answer:
y=4
Step-by-step explanation:
2 1/10 because the 1 in 2.1 is in the tenth place
Answer:
x + 150 deg = 180deg (being co-interior angles)
:. x = 30 deg
2. y^2 + 7= 32 ( opposite sides of parallelogram are equal)
or, y^2 = 25
or y^2 = 5^2
: . y = 5
3. k= 2y^2 ( opposite sides of parallelogram are equal)
or, k = 2× 5^2
: . k = 50
