All categories

3 years ago

Select all the statements that are true about rhombuses. Group of answer choices

Mathematics

2 answers:

Alja [10]3 years ago

8 0

Answer:

- Opposite angles are congruent

- Diagonals bisect each angle.

- Diagonals are perpendicular.

- Opposite sides are parallel

e-lub [12.9K]3 years ago

6 0

Step-by-step explanation:

By method of elimination;

- Opposite angles are congruent

Congruent means Equal

This is correct.

- Diagonals are congruent

This is incorrect.

- Diagonals bisect each angle.

This is correct.

- Diagonals are perpendicular.

This is correct.

- Opposite sides are parallel.

This is correct.

You might be interested in

Please please someone help me

netineya [11]

$1000ml = 1l \\ 5000ml = \frac{5000}{1000} l = 5l$

So option C, 5 litres.

4 0

3 years ago

Read 2 more answers

Is median a measure of center or a measure of variation

Marianna [84]

Answer:

Step-by-step explanation:

7 0

2 years ago

A retangular prism has a length of 20 in. a width of 2 in., and a height of 3 1/4 in. The prism is filled with cubes that have e

ira [324]

Answer: 8320 cubes.

Step-by-step explanation:

1. Calculate the volume of the rectangular prism:

$V_1=l*w*h$

Where l is the lenght, w is the width and h is the height.

Substitute values.

(You can convert 3 1/4 to decimal by dividing the numerator by the denominator of the fraction and add this to the whole part: 3+0.25=3.25)

Then:

$V_1=20in*2in*3.25in=130in^{3}$

2. Calculate the volume of a cube:

$V_2=s^{3}$

Where s is the lenght of any side.

Then:

$V_2=(\frac{1}{4}in)^{3}=\frac{1}{64}in^{3}=0.0156in^{3}$

3. To calculate the number of cubes that are needed to fill the rectangular prism (which you can call n) , you must divide the volume of the prism by the volume of a cube. Then:

$n=\frac{V_1}{V_2}=\frac{130in^{3}}{0.0156in^{3}}=8320$ cubes

4 0

3 years ago

Read 2 more answers

Which number sentence shows equivalent fractions?

Maksim231197 [3]

They are all the same amount of blocks.

7 0

3 years ago

There are 5.2 x 10^5 words in the English dictionary. What is the average number of words recorded under each of the 26 letters?

alexira [117]

Answer:

2.0*10^4

Step-by-step explanation:

$5.2 *10^5$ words

26 categories

$\frac{5.2 *10^5}{26} =\frac{520 000}{26} =20 000$

$2.0*10^4$

so there is an average of 2.0*10^4 words per letter

6 0

4 years ago