What quality of a rhombus makes it different from a parallelogram. Please wright in 2 sentences

2 answers:

8 0

Aparallelogram is a quadrilateral or four-sided figure in which the opposite sides are parallel. And because the opposite lines are parallel, hence the opposite angles are also equal. A rhombus, on the other hand, may be defined as an equilateral parallelogram.

Umnica [9.8K]3 years ago

3 0

A parallelogram is a quadrilateral or four-sided figure in which the opposite sides are parallel. A rhombus, on the other hand, may be defined as an equilateral parallelogram.

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-6.125 compare to -6 1/5

svp [43]

-6.125 is bigger because -6 1/5 is equal to -6.2 witch is smaller

3 0

3 years ago

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Mary creates a table of values for a function and plots the points. She finds that the difference in the y values is the same. W

Lilit [14]

Answer:

Answer is: A(Linear)

Step-by-step explanation:

A linear function is a function whose graph is a straight line.

It is given that Mary plotted a graph and she found out that the difference in the y values is the same. So such a thing could happen when a function is a linear function.

since, a linear equation is given as:

$y=ax+b$ where a and b are real numbers.

so for distinct values of x say $x_{1},x_{2}$ we get the y-values as $y_{1},y_{2}$

now,

$y_{1}-y_{2}=a(x_{1}-x_{2})$

so for equally spaced $x_{i}'s$ we get the difference in y-value to be equal.

Hence, the function is Linear.

5 0

3 years ago

Read 2 more answers

Imagine you are responsible for writing an advice column about mathematics. The following question is submitted to your column:

marissa [1.9K]

Explanation:

There are two different formulas that are useful with the given information:

Area = (1/2)ab·sin(C)

Area = √(s(s-a)(s-b)(s-c)) . . . where s=(a+b+c)/2

It does not matter which sides are designated a, b, and c. Angle C will be opposite side c.

The third angle can be computed based on the fact that the sum of angles in a triangle is 180°. It will be 180° -32° -28° = 120°. The least-to-greatest order of the angles is the same as the least-to-greatest order of the length of the opposite side. So, we might have ...

a = 7, A = 28°
b = 8, B = 32°
c = 13, C = 120°

Utilizing the first formula, the area is ...

Area = (1/2)(7)(8)sin(120°) = 14√3 ≈ 24.249 . . . square units

Utilizing the second formula, the area is ...

s = (7+8+13)/2 = 14

Area = √(14(14-7)(14-8)(14-13)) = 14√3 ≈ 24.249 . . . square units

For the answer to be complete, it should be noted that using either of the other two angles will give different results for the area. That is because those angles are not exact values, but are rounded to the nearest degree. Using the first formula with the different angles, we get ...

area = (1/2)(8)(13)sin(28°) ≈ 24.413 . . . square units
area = (1/2)(7)(13)sin(32°) ≈ 24.111 . . . square units

The first of these answers is a little high because 28° is a little more than the actual value of the angle. Likewise, the second of these answers is a little low because 32° is slightly smaller than the actual angle.

In short, the most accurate information available should be used if the answer is to be the most accurate possible. If the angles are exact, then their values should be used. If the side measures are exact, then their values should be used. In general, it will be easier to make accurate measurements of the side lengths than to make accurate angle measurements.