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lubasha [3.4K]
3 years ago
5

Vector v has magnitude5 units, w has magnitude 3, and the acute angle between them is 45°.

Mathematics
1 answer:
givi [52]3 years ago
8 0

Answer:

25 units

Step-by-step explanation:

No matter the direction of the vector, if we multiply the vector v by -5v, the magnitude can be calculated as follows:

|-5*V|

Due to properties of absolute value:

|-5*V|=5*|V|=5*(5units) = 25 units

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3 years ago
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forsale [732]

Answer:

y=10.1(x)

x=\frac{y}{10.1}

Step-by-step explanation:

It is said in the problem that y would represent how much money she earns and x represents the number hours she works.

so it also said that the amount of Jessa earns is proportional to the amount of time she works .

finding y will be easy dividing 252.50 by 25 will give you 10.1

so how did we get that equation

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3 years ago
¿Cual es el número cuya tercera parte más 12 da 26?<br>OK​
iren2701 [21]

Answer:

42

Step-by-step explanation:

x/3+12 = 26

Multiply everything by 3 to eliminate the fraction

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x=42

   

42/3=14

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7 0
3 years ago
Reflect (-1, 4) over the x-axis.
Eva8 [605]

Answer:

(- 1, - 1 )

Step-by-step explanation:

under a reflection in the x- axis

a point (x, y ) → (x, - y ) , then

(- 1, 4 ) → (- 1, - 4 )

a translation of 3 units up means adding 3 to the y- coordinate , so

(- 1, - 4 ) → (- 1, - 4 + 3 ) → (- 1, - 1 )

6 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Clongmapsto%5Csf%2010%5Ctimes%2010%5Ctimes%2011" id="TexFormula1" title="\longmapsto\sf 10\t
kvv77 [185]

Answer:

100 × 11

1100

Step-by-step explanation:

brainliest plz

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3 years ago
Read 2 more answers
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