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Leona [35]
3 years ago
7

The diagonals of a rhombus are perpendicular? Always, sometimes, or never

Mathematics
2 answers:
Shkiper50 [21]3 years ago
8 0

Answer:

The correct option is 1. The diagonals of a rhombus are always perpendicular.

Step-by-step explanation:

A quadrilateral is rhombus if the opposite sides are parallel, opposite acute and obtuse angles are equal, and four equal sides.

The line segment jointing the opposite vertices is known as diagonal.

According to the property of rhombus, the diagonals of a rhombus are perpendicular bisector of each other.

The diagonals of a rhombus are always perpendicular. Therefore the correct option is 1.

natita [175]3 years ago
5 0

Answer: always

Step-by-step explanation:

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Answer:

x ≠ -4

Step-by-step explanation:

Division by zero is not defined, so x cannot = -4.

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2 years ago
The augmented matrix of a consistent system of five equa- tions in seven unknowns has rank equal to three. How many parameters a
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Answer:

4 parameters are necessary to specify all solutions and correspond to the number of free variables of the system.

Step-by-step explanation:

Remember that the number of free variables of a system is equal to m-rank(A) where m is the number of unknowns variables and A is the matrix of the system.

Since the system is consistent and the rank of the matrix is 3 then echelon form of the augmented matrix has two rows of zeros.

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3 years ago
The Cowboys have won 3 out of 10 games. What<br> percent of the total games have the Cowboys won?
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Step-by-step explanation:

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3 years ago
I desperately need this question answered. See attached image thanks so much
Dahasolnce [82]

For this case we must follow the steps below:

step 1:

We place each of the given points on a coordinate axis

Step 2:

We join the AC points (represented by the orange line)

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It is observed that the resulting figure after placing the 4 points on a coordinate axis, turns out to be a rhombus.

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umka2103 [35]

Answer:

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3 years ago
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