3 years ago

1. What is the sum of the two vectors (-1,-4) and (3,5)?

1 answer:

5 0

1 (2,1)

2 (7,1)

3 Simplified (6,9)

The others I am not sure about. try splitting up your questions so that more people can answer them.

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Lina20 [59]

$4.55 my dude. You add them together and subtract the sum from 20

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Paha777 [63]

Answer:

sorry I didn't know what to do in this

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larisa86 [58]

Answer:

a = 7

b = 7 $\sqrt{2}$

Step-by-step explanation:

in a 45-45-90° triangle, the length of legs to hypotenuse is 1 : $\sqrt{2}$

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JulijaS [17]

19/57 in simplest form is 1/3 and is 0.333 in decimal form

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dezoksy [38]

Answer:

Mayflower Communications is the cheaper plan

Step-by-step explanation:

sorry this is all i could come up with

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