Mathematics, 01.10.2021 01:30, mosthatedpicky1

Let |rl = 6 at an angle of 30° and s = 11 at an angle of 225°. Which expression represents Ir - sl? V62 +112 - 2(6)(11) cos(150)

V62 + 112 - 2(6)(11) cos(45°)

V62 + 112 -2(6)(11) cos(1659)

V62 + 112 -2(6)(11) cos(255°)

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Let |rl = 6 at an angle of 30° and s = 11 at an angle of 225°. Which expression represents Ir - sl? V62 +112 - 2(6)(11) cos(150) V62 + 112 - 2(6)(11) cos(45°) V62 + 112 -2(6)(11) cos(1659) V62 + 112 -2(6)(11) cos(255°)

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Let |rl = 6 at an angle of 30° and s = 11 at an angle of 225°. Which expression represents Ir - sl? V62 +112 - 2(6)(11) cos(150)

V62 + 112 - 2(6)(11) cos(45°)

V62 + 112 -2(6)(11) cos(1659)

V62 + 112 -2(6)(11) cos(255°)