Answer:
Step-by-step explanation:
the answer is 45
Yes, I would say so. As long as they're not parallel.
Answer:
16 km/h ….. still water boat rate
4 km/h …. Current rate
Step-by-step explanation:
The speed of the boat supposed to be x km/h
The current rate is y km/h
(x + Y) * 3 = 60
(x – y) * 5 = 60
3x + 3y =60 ….. ①
5x – 5y = 60 ….. ②
① * 5 … 15x + 15y = 300 … ①’
② * 3 … 15x – 15y = 180 … ②’
①’- ②’ … 30y = 120
Y = 4 km/h …. Current rate
15x = 300 – 15*4 = 240
X = 16 km/h ….. still water boat rate
Answer:
<1 and <3 are corresponding angles
<8 and <4 alternate exterior angles
<2 and <3 consecutive interior angles
Step-by-step explanation:
corresponding angles: the angles in matching corners
alternate exterior angles : outside alternate corners
consecutive interior angles : inside angles on one side on the transversal
