Answer:
3
Step-by-step explanation:
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Answer:
Gain of 300rs
Step-by-step explanation:
Sohan bougth a second-hand refrigerator for 2500rs
500rs was spent on it repairs
= 2500+500
= 3,000rs
It was sold for 3,300rs
Therefore the gain can be calculated as follows
= 3,300-3,000
= 300rs
Hence the gain is 300rs
Step-by-step explanation:
(A) you takeway 24 by 2 and add 6=28
Answer:
So the coordinates are
Step-by-step explanation:
For this case we assume that the line is given by this formula
We know that the general equation for a circle is given by:
Since the circle for this case is centered at the origin then h,k =0 and we have this:
(1)
For this case we can replace the formula for y from the line into equation (1) and we got:
We know from algebra that if we use this concept we got:
We can subtract 64 on both sides and we got:
Now we can divide both sides by 2 and we got:
And we can use the quadratic formula to solve this:
For this case and if we replace we got:
And we got
Now we just need to replace into the original equation for the line and we get the y coordinates like this:
So the coordinates are
B, is the correct answer If its wrong write me comment.