Answer:
60 degrees
Step-by-step explanation:
Answer:
R = 
Step-by-step explanation:
IR = V ( isolate R by dividing both sides by I )
R = 
Answer:
7*10+8X>=206
Step-by-step explanation:
multiply time 10 then you add the answer to that with 8X and then that answer is the answer to your problem
Answer:
a. 90º
Explanation:
The chords ST and RA intesect at Y, so that SY is now perpendicular to RY and they form an angle 90 degrees at that point. However angles mSA and mRT are both at the circumference of the circle(a chord is a line from point of a circle's circumference to the other) and are both 90 degrees because angle at the circumference is half of angle at the centre in same arc.
Answer:
b.(4,6/7)
Step-by-step explanation:
i hope i was able to help with the question