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2 years ago

The diagonals of kite KITE intersect at point P. Which statement is true?

Mathematics

1 answer:

eduard2 years ago

7 0

Based on the properties of a kite, the statement that is true is: D. KPE = TPE.

A kite is a quadrilateral in which its diagonals intersect at right angles.

Also, the non-vertex angles of a kite are congruent, that is they have equal measure.

Angle KPE and angle TPE in the given kite are right angles formed at the point of intersection of the two diagonals of the kite. They both equal 90 degrees.

Therefore, the true statement is:

D. KPE = TPE

Learn more about the kite on:

brainly.com/question/23279609

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The length of a rectangle is represented by the expression 2+3x and the width is represented by the expression x‒4. Which expres

Ipatiy [6.2K]

Rectangle area = long edge × short edge

= (2+3x).(x-4)
= 2x-8+3x²-12x
= 3x²-8-10x
= 3x²-10x-8
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3 0

3 years ago

Say you go kayaking over a 2 mile stretch of river. The river is flowing at a speed of 1mph. You go 2 miles upstream, and then 2

igomit [66]

Answer:

my average speed = 4 miles per hour (4 mph)

Step-by-step explanation:

Extracting the key information from the question:

*** I went kayaking over a 2mile stretch of river.

*** I went 2 miles upstream

*** I also went 2 miles downstream back to origin.

*** I am only required to complete my average speed if the round trip took 1 hour.

The total distance that was covered in the round trip (my upstream and downstream journeys) is:

= 2 miles [upstream] + 2 miles [downstream].

= 4 miles for the round trip.

Again, we were informed that I spent 1 hour going upstream and downstream.

This means that the round trip time = 1 hour.

Average speed is simply = total distance covered/total time taken

Here, total distance covered = 4 miles.

Total time taken = 1 hour

Average speed = 4 miles/1 hour = 4 miles per hour

3 0

3 years ago

Is number 7 and 4 correct? If not let me know

GarryVolchara [31]

What does p stand for?

5 0

3 years ago

A researcher is interested in knowing the average height of the men in a village. To the researcher, the population of interest

Anna11 [10]

Answer:

The population mean height of men in the village is 5.78 feet.

The sample mean height of men in the village is 7.8 feet.

Step-by-step explanation:

It is provided that the researcher's interest is in knowing the average height of the men in a village.

To the researcher, the population of interest is the men in the village, the relevant population data are the height of men in the village, and the population parameter of interest is the mean height of men.

It is also provided that there are 590 men in the village, and the sum of their heights is 3,410.2 feet.

Compute the average height as follows:

$\bar X_{H}=\frac{3410.2}{590}=5.78\ \text{feet}$

Thus, the population mean height of men in the village is 5.78 feet.

It is given that the researcher measured the heights of 18 village men and calculated the average to estimate the average height of all the village men.

The sample for his estimation is 18 men, the relevant sample data are the heights of the 18 men, and the sample statistic is the sample mean height.

It is also given that the sum of the heights of the 18 village men is 104.4 feet.

Compute the average height of the 18 men as follows:

$\bar x_{H}=\frac{104.4}{18}=7.8\ \text{feet}$

Thus, the sample mean height of men in the village is 7.8 feet.

8 0

3 years ago

Please help me with numbers 3,5,7 thank you

Inessa [10]

3. 20
5. 28
7. 52

I'm pretty sure... hope this helps

3 0

3 years ago

Read 2 more answers