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3 years ago

If vector u = (5, 3) and vector v = (-1, 4), what is the component form of vector u + v?

Mathematics

1 answer:

Mrac [35]3 years ago

6 0

I think this is the answer
$\binom{5}{3} + \binom{ - 1}{4} = \binom{ 4}{7}$

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40,000 ft.2 to hectares (1 hectare = 10,000 m2)

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Answer:

1.2192 hectares

Step-by-step explanation:

1 foot² = .3048 meter²

40000 feet² * .3048 = 12192 meters²

12192/10000 = 1.2192

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2 years ago

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What does 2 times the quantity x plus 6 look like in an equation

slavikrds [6]

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2 years ago

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Integers -4-(-7)<br><br> How would I do this

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Answer:

Step-by-step explanation:

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2 years ago

What are the solutions of the quadratic equation? 4x^2+34x+60=0

insens350 [35]

Answer:

Option 3) -6,-5/2

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$4x^{2} +34x+60=0$

$a=4\\b=34\\c=60$

substitute in the formula

$x=\frac{-34(+/-)\sqrt{34^{2}-4(4)(60)}} {2(4)}$

$x=\frac{-34(+/-)\sqrt{196}} {8}$

$x=\frac{-34(+/-)14} {8}$

$x_1=\frac{-34(+)14} {8}=-\frac{20}{8}=-\frac{5}{2}$

$x_2=\frac{-34(-)14} {8}=-6$

6 0

2 years ago

I need help plzzzzzzzzzz

Artist 52 [7]

Answer:1014

Step-by-step explanation:

1014 I think this because 2029 is 1014.5 and they can’t have half a marble so they rack get about 1014

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2 years ago