Answer:
7x^3y^2 + 14x^2y^3 - 35x^2y^2
Step-by-step explanation:
We have the following statements and results.
A. A rhombus is a quadrilateral.
True. A rhombus is a quadrilateral all of which sides have the same length.
B. A quadrilateral is a polygon with four angles.
True. A polygon is a plane figure with at least three straight sides and angles, and typically five or more.
C. In quadrilateral PQRS, ∠P and ∠S are opposite angles.
False. If we have a quadrilateral PQRS, that means that ∠P and ∠S are consecutive angles, not opposite.
D. The diagonals of a rhombus are perpendicular and bisect each other.
True. It is true that the diagonals of a rhombus are always perpendicular and bisect each other.
Answer.
Statement C is false.
Answer: d = 4√5 or 4.47
Step-by-step explanation:
To find the distance of two-point, we can use the distance formula:
or d ≈ 4.47
Substitute the known values of p p and k k into the formula and simplify. Use the properties of the parabola<span> to analyze and </span>graph the parabola<span>. Select a few x x values, and plug them into the equation to find the corresponding </span>y y<span> values. The x x values should be selected around the vertex.</span>
Answer:
7/20
Step-by-step explanation:
Lowest common denominator
3/5 turns into 12/20.
1/4 turns into 5/20
12 - 5 = 7