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3 years ago

Two endpoints of the diagonal of a parallelogram are k(0,3) and l(4,1). what is the length of the diagonal

1 answer:

7 0

Distance = sqrt (x2 - x1)^2 + (y2 - y1)^2
(0,3).....x1 = 0 and y1 = 3
(4,1)....x2 = 4 and y2 = 1
now we sub and solve
d = sqrt (4 - 0)^2 + 1 - 3)^2
d = sqrt (4^2) + (-2^2)
d = sqrt (16 + 4)
d = sqrt 20
d = 4.472 <==

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Answer:

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3 years ago

Which expressions are equivalent to ln x 2 ln 5 ln 1? Check all that apply. 2 ln 5x ln (x 26) ln 25x ln 1 ln 25x.

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Given information-

The expression given in the problem is,

$\ln x+2 \ln 5 +\ln1$

<h3>Equivalent expression-</h3>

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.

For given expression,

$\ln x+2 \ln 5 +\ln1$

As the above function is the function of x. Thus it can be written as,

$f(x)=\ln x+2 \ln 5 +\ln1$

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Logarithm power rule states that the exponent of the logarithm function can transfers to front of the logarithm and vice versa. Thus,

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Hence the expressions which are equivalent to the given expression are,

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Learn more about the equivalent expression here;

brainly.com/question/10628562

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Read 2 more answers

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Step-by-step explanation:

For this exercise it is important to remember the following:

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2. Descompose 12 into its prime factors:

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3. Substitute into the expression:

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3 years ago

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