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andreyandreev [35.5K]
3 years ago
8

Help i have no idea how to do this hbkjb

Mathematics
1 answer:
Julli [10]3 years ago
8 0

Answer:

why does it say upload?

Step-by-step explanation:

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100 pints help would be greatly appreciated
Veronika [31]

Answer:

  (4, -2)  (see attached)

Step-by-step explanation:

Vector addition on a graph is accomplished by placing the tail of one vector on the nose of the one it is being added to. The negative of a vector is in the direction opposite to the original.

__

<h3>vector components</h3>

The components of the vectors are ...

  u  = (1, -2)

  v = (-6, -6)

Then the components of the vector sum are ...

  2u -1/3v = 2(1, -2) -1/3(-6, -6) = (2 +6/3, -4 +6/3)

  2u -1/3v = (4, -2)

<h3>graphically</h3>

The sum is shown graphically in the attachment. Vector u is added to itself by putting a copy at the end of the original. Then the nose of the second vector is at 2u.

One-third of vector v is subtracted by adding a vector to 2u that is 1/3 the length of v, and in the opposite direction. The nose of this added vector is the resultant: 2u-1/3v.

The resultant is in red in the attachment.

5 0
1 year ago
The upper atmosphere of Neptune can get as cold as -218c the inner core of the planet can be as hot as 7000c what is the differe
Alex73 [517]

Answer:

7218°C

Step-by-step explanation:

difference between the two numbers 7000 and -218 is

7000-(-218) = 7000+218 = 7218

(NOTE: <em>When conditions like this arise, when two minus (-) sign come together, replace the two minus with a plus sign and open the brackets. When two plus sign occurs together, do not replace it with a minus sign, just replace with a  single plus sign</em>)

4 0
3 years ago
Which box plot correctly displays the data set with a maximum of 48, a minimum of 27, a median of 36, an upper quartile of 45, a
katovenus [111]

Answer:

A.

Step-by-step explanation:

A box-and-whisker plot. Hope this helps! :)

7 0
3 years ago
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How to read a inch ruler
xxTIMURxx [149]

Answer: I am not sure how to answer this question besides the fact a inch ruler will have 12 inches. 12 inches equal 1 foot. Each foot is broken down into inches. Hope this helps :)

Step-by-step explanation:

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2 years ago
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rewona [7]
The equation that best models this situation would be: y=40+30x
5 0
3 years ago
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