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Aloiza [94]
3 years ago
15

(30 points for all)

Mathematics
1 answer:
mash [69]3 years ago
6 0

Answer: (1) Sometimes, only if the parallelogram is also a rhombus. 13. A rectangle is a square. ... A square has opposite angles congruent. o Always, all parallelograms have opposite sides congruent. 16.

(2) Some rectangles may be squares, but not all rectangles have four congruent sides. All squares are rectangles however. The correct answer is that all trapezoids are quadrilaterals.

(3) Every square is a rhombus, and a rhombus can be a square, if all its angles are 90 degrees. Thus, a rhombus can be a rectangle (if the angles of the rhombus are all 90 degrees), and a rectangle can be a rhombus (if the sides of the rectangle are all equal length).

Hey hope this helps you out ! <3 <3 <3

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Marysya12 [62]

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8 0
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dlinn [17]

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stealth61 [152]

Answer:

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3 years ago
Read 2 more answers
What is the determinant of matrix |-8|?​
ivanzaharov [21]

Given:

The matrix is [-8].

To find:

The determinant of given matrix, i.e, |-8|.

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If a matrix is A of order 1\times 1, then the value of the determinant of that matrix is equal to the element of that matrix.

For example: Let A be the matrix of order 1\times 1.

A=[a]

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7 0
3 years ago
Order 7\8,0.98, 8/9 from least to greatest
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