M<A + m<B = 180
5y + 9y + 68 = 180
14y + 68 = 180
14y = 180 -68
14y = 112
y = 112/14
y = 8
so
m<B = 9y + 68
m<B = 9(8) + 68
m<B = 72 + 68
m<B = 140
<span>b is greater than 4 or b is less than negative 5...is the answer</span>
D = 117
because angle 63 = angle 37+a because they are vertical angles,
therefore angle angle 37+a= angle b because they are corresponding angles
so if angle b=63 then angle d=117, so that together they equal 180, a supplementary angle.
Answer:
This is a required answer:look it once.
Answer:
x=12
Step-by-step explanation:
4:6
10:x
1. 6-4=2
2. 10+2=12
or
1. 10-4=6
2. 6+6=12
