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3 years ago

Find the missing length indicated

Mathematics

1 answer:

Ronch [10]3 years ago

5 0

x = 65

Step-by-step explanation:

cos theta = 25/x

cos theta = x/169

25/x = x/169

x² = 169 x 25

x = 65

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Step-by-step explanation:

The formula for finding the nth term of an arithmetic sequence is given as:

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2 years ago

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Step-by-step explanation:

I Hope this helps.

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2 years ago

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Olenka [21]

Answer:

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Step-by-step explanation:

Column Vector

Vectors are matrices having only one column or one row. A vector having only one column is called a column vector, and a vector having only one row is called a row vector.

It's required to find the vector AB as a column vector, and we are given the coordinates of A=(6,4) and B=(2,7).

The vector directed from A to B is found by subtracting its corresponding coordinates:

$\overrightarrow{AB }=$

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