Aman wishes to invest rs. 2490. he invests rs. 900 in 3 % stock at 75 rs. 850 in 3% at 68 and the remainder in 6% stock. if the total yield from his investment is 5% at what price does he buy the 6% stock? aa man sells rs. 5000, 45% stock at 144 and invests the proceeds partly in 3% stock at 90 and partly in 4% stock at 108. he thereby increases his income by rs. 25. how much of the proceeds were invested in each stock. find the income derived from 44 shares of rs. 25 each at 5 premium, the rate of dividend being 5%.

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

hi how are you doing today? if you ever need just tell me

step-by-step explanation: