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Iteru [2.4K]
3 years ago
9

Which parallelogram ( if any ) is a rectangle? By what property ?

Mathematics
2 answers:
Lina20 [59]3 years ago
5 0
I believe that B is the correct answer



good luck
iogann1982 [59]3 years ago
5 0
I am pretty sure D, because a rectangle has 4 sides, and two sides that are equal

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Help this makes no sense to me and its due in 1 day
Ganezh [65]

First we can find the line RT which is the square root of 40^2-32^2 which is equal to 24.

RT=24

Right Triangle Altitude Theorem Part: The measure of the altitude drawn from the vertex of the right angle of a right triangle to its hypotenuse is the geometric mean between the measures of the two segments of the hypotenuse.

The geometric mean of 32 and TS is 24, so set up equation.

2nd root or square root of 32*TS=24

32*TS=576

TS=18

QS=18+32=50

I hope this answer helped if you have any questions feel free  to ask me in the comments.

7 0
2 years ago
The equation of the linear regression line represents the relationship between the number of cars washed for charity, x, and the
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Vesnalui [34]

The expression can represent the value of x in terms of R, m, n and k after rearranging.

<h3>What is an expression?</h3>

It is defined as the combination of constants and variables with mathematical operators.

It is given that:

The expression is:

\rm R = 4m\sqrt{\dfrac{xn}{k^3}}

Square both side:

\rm R^2 = 16m^2{\dfrac{xn}{k^3}}

16m² x n = R²k³

x = (R²k³)/(16m²n)

The above expression represents the value of x in terms of R, m, n and k.

Thus, the expression can represent the value of x in terms of R, m, n and k after rearranging.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ1

8 0
2 years ago
1 5/8 * 3 2/3 in simplest form
Tanzania [10]

Answer:

20

Step-by-step explanation:

If you need the step-by-step explanation please reach out to me!

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Three tenths of what number is 156?
tatiyna

Answer:

520

Step-by-step explanation:

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2 years ago
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