Answer with Step-by-step explanation:
We are given that
We have to find the speed of river's current and the direction of current flowing.
Speed of river's current=
Speed of river's current=
Speed of river's current=
By using the formula
Direction of current flowing,
The angle lies in third quadrant therefore
Answer- (5x-1)(2x+1)
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Answer:
4y²−38y−20
Step-by-step explanation:
(y−10)(4y+2)
=(y+−10)(4y+2)
=(y)(4y)+(y)(2)+(−10)(4y)+(−10)(2)
=4y²+2y−40y−20
=4y²−38y−20
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The total price of the vehicle would be $<span>20,150</span>
A * 4 = E........A = E / 4
B / 4 = E........B = 4E
C + 4 = E......C = E - 4
D - 4 = E.......D = E + 4
A + B + C + D = 100
(E/4) + (4E) + (E - 4) + (E + 4) = 100
E/4 + 6E = 100 ....multiply by 4
E + 24E = 400
25E = 400
E = 400/25
E = 16 <===
