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3 years ago

The figure shown below is a rhombus. Give the angle value (numerical, not the letters.

Mathematics

2 answers:

Archy [21]3 years ago

8 0

Answer:

90 degrees

Step-by-step explanation:

In a rhombus, the middle two diagonal lines ALWAYS are perpendicular. When two lines are perpendicular, that means that the angles have a value of 90 degrees, so angle PXM is 90 degrees.

Rzqust [24]3 years ago

6 0

Answer:

90 deg

Step-by-step explanation:

Recall that for a rhombus, the diagonals always intersect at right angles.

Hence angle PXM is 90 deg

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Answer:

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Step-by-step explanation:

20 - 2 is 18, 18/3 is 6.

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2 years ago

Find the area of the figure below. Use 3.14 to approximate .

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Answer:

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2 years ago

Find the values of the measures shown when each value in the data set increases by 25. Mean: 109 Median: 104 Mode: 96 Range: 45

Vikki [24]

Answer:

The new values are as follows:

Mean: 134

Median: 129

Mode: 121

Range=45

Standard Deviation=3.6

Step-by-step explanation:

When a k real number is added to all the elements of the dataset, the new measures of center (mean, median, and mode) are simply found by adding the value k to the previous values. Thus

$Mean_{new}=Mean_{old}+k$

Here $Mean_{old}$ is 109 and k is 25 thus

$Mean_{new}=Mean_{old}+k\\Mean_{new}=109+25\\Mean_{new}=134$

Similarly

$Median_{new}=Median_{old}+k$

Here $Median_{old}$ is 104 and k is 25 thus

$Median_{new}=Median_{old}+k\\Median_{new}=104+25\\Median_{new}=129$

Also

$Mode_{new}=Mode_{old}+k$

Here $Mode_{old}$ is 96 and k is 25 thus

$Mode_{new}=Mode_{old}+k\\Mode_{new}=96+25\\Mode_{new}=121$

When a k real number is added to all the elements of the dataset, the new measures of variation (range and standard deviation) remain the same thus.

$Range_{new}=Range_{old}\\Range_{new}=45$

Similarly

$Standard\ Deviation_{new}=Standard\ Deviation_{old}\\Standard\ Deviation_{new}=3.6$

So the new values of mean, median, mode, range, and standard deviation are 134, 129, 121, 45, and 3.6 respectively.

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3 years ago

What is the unit rate for 3/4?

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3 years ago

Which ordered pair is a solution to the following system of inequalities? y ≤ –x2 + 8x y > x2 – 3 (–1, 4) (0, 9) (2, 7) (4, 3

kirza4 [7]

(2, 7) are the coordinate which ordered pair is a solution to the following system of inequalities $y \leq -x^2 + 8x \\$ and $y > x^2 - 3$ .

<h3>What is inequality?</h3>

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

we want to find which ordered pair is a solution to the following system of inequalities.

$y \leq -x^2 + 8x \\$

$y > x^2 - 3$

The solution of a inequality is the ordered pair that is a solution to all inequalities in the system and the graph of the inequality is the graph of all solutions of the system.

Graph one line at the time in the same coordinate plane and shade the half-plane that satisfies the inequality.

$y \leq -x^2 + 8x \\\\y = -x^2 + 8x\\\\y > x^2 - 3\\\\$

x = 2 and y = 7

Learn more about inequality ;

brainly.com/question/14164153

#SPJ1

6 0

2 years ago

Read 2 more answers