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kotegsom [21]
3 years ago
12

When are the diagonals of a rectangle equal

Mathematics
1 answer:
xeze [42]3 years ago
7 0

Answer:

The diagonals of a rectangle are always equal.

Step-by-step explanation:

One of the properties of rectangles are diagonals of rectangles being congruent.

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Two consecutive positive numberside are such that the sum of their squares is 113. Find the two numbers
PolarNik [594]

the two consecutive numbers are 56 and 57

x+x+1=113

2x+1=113

2x=113-1

2x=112

x=112/2

x=56

therefore, x=56

x+1= 56+1= 57


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How does the value represented by the digit 4 in R compare to the value represented by the digit 4 in T?
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Step-by-step explanation:

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e-lub [12.9K]
42 brotha you gotta cut down the data set until you reach the median
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Write an equation for a parabola with a focus of (1,-2) and a directrix of y=6
FinnZ [79.3K]

Answer:

y = - \frac{1}{16}(x - 1)² + 2

Step-by-step explanation:

Any point (x, y) on the parabola is equidistant from the focus and the directrix.

Using the distance formula

\sqrt{(x-1)^2+(y+2)^2^} = | y - 6 |

Square both sides

(x - 1)² + (y + 2)² = (y - 6)² ( expand the factors in y )

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16y = - (x - 1)² + 32 ( divide all terms by 16 )

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What is the quoteient of -3/8 and -1/3 ​
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