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Here we go ~
It's been given that :
And magnitude of vector u is 6 units and with a direction 330°
And we are asked to find the magnitude and direction of vector v ~
So, let's get stated ~
As we can observe, vector v and vector u have equal magnitude because they have equal sign between them.
that is :
And the negative sign in the equation shows that the two vector have opposite directions or you can say they are anti-paralllel.
So, we can just rotate vector u by 180° to get vector v ~
Conclusion :
- vector v has magnitude of 6 units and direction 150°
Answer:
4<u>2</u>256 is in the thousands place
42<u>2</u>56 is in the hundreds place
Answer:
Step-by-step explanation:
Answer:
y = 4
Step-by-step explanation:
Step 1: Write equation
9/4y - 12 = 1/4y - 4
Step 2: Solve for <em>y</em>
- Subtract 1/4y on both sides: 8/4y - 12 = -4
- Simplify: 2y - 12 = -4
- Add 12 to both sides: 2y = 8
- Divide both sides by 2: y = 4
Step 3: Check
<em>Plug in x to verify it's a solution.</em>
9/4(4) - 12 = 1/4(4) - 4
9 - 12 = 1 - 4
-3 = -3
Answer:
x = 10 1/8 | y = 40 1/2. | z= 30 3/8
Step-by-step explanation:
x + y + z = 81
4x = y
3x = z
x + 4x + 3x = 81
8× = 81
÷8. ÷8
x = 10 1/8
4x = y
(10 1/8) (4) = y
40 1/2 = y
3x = z
(3) (10 1/8) = z
30 3/8 = z