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3 years ago

8

The length of a rectangle is stored in a double variable named length, the width in one named width. write an expression whose v

alue is the length of the diagonal of the rectangle. submit

1 answer:

Mila [183]3 years ago

7 0

<span>sqrt(pow(length, 2) + pow(width, 2))

</span>

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Explanation how solve step by step 2/7m-1/7=3/14

Drupady [299]

Answer:

m = 25/28

Step-by-step explanation:

It's best to enclose fractional coefficients inside parentheses to eliminate ambiquity: 2/7m-1/7=3/14 => (2/7(m - (1/7) = (3/14).

The LCD is 14; each of the denominators {7, 14} divides evenly into 14. Hence our equation becomes

(4)(m - 1/7) = 3

... after multiplying every term by 14.

Let's multiply each side by 7 to eliminate the remaining fraction:

4(7m - 1) = 21, or

28m - 4 = 21, or

28m = 25.

Hence, m = 25/28.

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ivann1987 [24]

Answer:

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Step-by-step explanation:

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2 years ago

Find the equation of the line with slope m=1 that contains the point (7,5).

katovenus [111]

Answer:

y = x - 2

Step-by-step explanation:

y = mx + b

5 = 1 (7) + b

5 = 7 + b

b = -2

So...

y = x - 2

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2 years ago

У = 3х – 1<br>у = 3y= -13<br>

Elina [12.6K]

Answer:

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Step-by-step explanation:

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3 years ago

How would you use a number line to round 16800 to the nearest ten thousand?

allsm [11]

Well you'd see if it's closer to 10000 or 20000.

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