How do i solve this by solving systems of equations by elimination? i actually hella confused

Your solutions are Y = 27 and x = 1/5

To solve systems of equations by elimination, you need to eliminate one of the variables so that you can solve for the other one. To do this, you either add or subtract the two equations. In this case, we need to subtract because both x coefficients are positive:

Y = 35x + 20

- Y = 60x + 15

0 = -25x + 5

25x = 5

x = 1/5

Now we substitute in this value of x to one of the equations and solve for Y:

Y = 35x + 20

Y = 35(1/5) + 20

Y = 7 + 20 = 27

I hope this helps! Let me know if you have any questions :)

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

17   x 256=4352

sorry if this is wrong, i'm new.

step-by-step explanation: