1.38.5. One diagonal of a quadrilateral bisects the other if and only if the diagonal also...

1.38.5. One diagonal of a quadrilateral bisects the other if and only if the diagonal also bisects the quadrilateral.

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milcah answered 2 years ago

every quadrilateral tessellates the plane. However, can an arbitrary quadrilateral such as the one shown below...

every quadrilateral tessellates the plane. However, can an arbitrary quadrilateral such as the one shown below have all its sides altered and still tessellate the plane? Decide which methods described in this activity set you can use to alter the sides of this quadrilateral and tessellate the plane. In the pictured quadrilateral, no sides are of equal length and no sides are parallel. For each method you use, make a template for your figure, and determine whether or not it...

Prove: A quadrilateral is a square if and only if its diagonals are congruent and bisect...

Prove: A quadrilateral is a square if and only if its diagonals are congruent and bisect each other at right angles.

Two angles of a quadrilateral measure 140° and 80°. The other two angles are in a...

Two angles of a quadrilateral measure 140° and 80°. The other two angles are in a ratio of 3:4. What is the value of x? What are the measures of those two angles? x = Measures of two angles are?

Smoking increases the risk of lung infections not only for active smokers but also for other...

Smoking increases the risk of lung infections not only for active smokers but also for other people inhaling the smoke passively. Which of the following will help in reducing smoking? A. A corrective tax B. A life insurance C. A health insurance D. A health tax

Prove the following theorem: In a Pasch geometry, a quadrilateral is a convex quadrilateral if and...

Prove the following theorem: In a Pasch geometry, a quadrilateral is a convex quadrilateral if and only if the vertex of each angle is contained in the interior of the opposite angle.

1.38.4. The diagonal of a parallelogram and segments from any point on the diagonal to the...

1.38.4. The diagonal of a parallelogram and segments from any point on the diagonal to the vertices through which the diagonal does not pass divide the parallelogram into two pairs of equal triangles.

The bus service the Meanwells began is the only one in their small city. We’ll also...

The bus service the Meanwells began is the only one in their small city. We’ll also assume there’s no other alternative form of public transportation. For each of the following determinants of elasticity, evaluate the price sensitivity of their bus service at a price of $3 per ride. Question 5 – Substitutability Question 6 – Need Question 7 – Proportion of Budget Question 8 – Are there any proactive steps the Meanwells might take to reduce the price sensitivity of...

Is Kerviel the only guilty one in this case with regard to his actions? Also, does...

Is Kerviel the only guilty one in this case with regard to his actions? Also, does the punishment fi t the crime in this case? Explain both of your answers.

Write an inheritance hierarchy for classes Quadrilateral, Trapezoid, Parallelogram, Rectangle and Square. Use Quadrilateral as the...

Write an inheritance hierarchy for classes Quadrilateral, Trapezoid, Parallelogram, Rectangle and Square. Use Quadrilateral as the superclass of the hierarchy. Create and use a Point class to represent the points in each shape. Make the hierarchy as deep ( i.e., as many levels ) as possible. Specify the instance variables and methods for each class. The private instances variables of Quadrilateral should be the x-y coordinate pairs for the four endpoints of the Quadrilateral. Write a program that instantiates objects...

P.0.2 Show that (a) the diagonal entries of a Hermitian matrix are real; (b) the diagonal...

P.0.2 Show that (a) the diagonal entries of a Hermitian matrix are real; (b) the diagonal entries of a skew-Hermitian matrix purely imaginary; c) the diagonal entries of a skew-symmetric matrix are zero. P.0.5 Let A ∈ Mn be invertible. Use mathematical induction to prove that (A-1)k = (Ak)-1 for all integers k. P.0.25 Let A ∈ Mn be idempotent. Show that A is invertible if and only if A = I P.0.26 Let A,B ∈ Mn be idempotent. Show...

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