Answer:
SAS postulate
Step-by-step explanation:
AD (common)
AC = BD (both are diameters)
Angle COD = Ange AOD (vertically opposite angles)
Angle CAD = Angle BAD (angle on the circumference is half the angle at the centre)
Therefore, ABD and DCA are congruent by SAS postulate
B !!!!!!!!!!!!!!!!!!!!!!!!!
Answer: the first is direct and the second is inverse.
Step-by-step explanation: There is no variation in the Y axis on the first, but there is lots of variation in the second
Add total hours worked (14+20=34) and multiply by hourly pay rate($9)
34
x9
306
Answer:
cars=186 lorries=62
Step-by-step explanation:
total vehicles=268
cars=3 x lorries
motorcycle=20
lories=?
number of cars and lorries=268-20/4
=62
cars=62 x 3 = 186
lorries=62
hope this helps u =)