m<H + m< D = 180°
Since m<H and m<D are supplementary angles.
128°+m<D =180°
m<D = 180-128
m<D = 52°
Answer: m<D = 52°
Step-by-step explanation:
x2-8x-3x+24=0
x(x-8) 3(x+8)
(x-8)(x+8)
x-8=0 or x+8=0
x=8. x= -8
Answer:
'365383550.5856+25535
Step-by-step explanation:
'u'[u98y5e677
1000 km/h / 720 km/h = 1.39 hrs
800 km / hr * 1.39 hrs = 1112 km
Answer:
x=51
Step-by-step explanation:
We know that,
Angles around a point constitute a complete angle with a measure of 360 degree.
Hence here,