Question

(5) 3х - 4 y = -7; 5x - 2y = 0
о graphically
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Answer 1

Answer:

Find the moment of 25 N force about

point 'o'

( Refer the given fig.)

(1 Point)

3 m

O

25 N

8.33 Nm (clockwise)

75 Nm (clockwise)

8.33 Nm (anticlockwise)

75 Nm (anticlockwise)

Answer 2

Answer:

you're answer is : x = -10, y = 6

Step-by-step explanation:

3x - 4y = -7

x-4y = -7-3

x-4y = -10

x = -10

-4y = -10

y = -10 + 4

y = 6

your 2 answer is :

5x-2y=0

x-2y=0-5

x-2y=-5

x=-5

2y=-5

y=-5-2

y=-7

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