2 years ago

For the figures given

Mathematics

1 answer:

lesya [120]2 years ago

5 0

Step-by-step explanation:

line of symmetry = 0. Rotational symmetry = 120°
line of symmetry = 4. Rotational symmetry = 90°
line of symmetry = 0. Rotational symmetry = 360°
line of symmetry = 0. Rotational symmetry = 180°

hope you are helped.

You might be interested in

The speed of radio waves can be approximated to be 299,790,000 meters per second. The wavelength of a particular radio station’s

azamat

Answer:

$f = \frac{299790000 \frac{m}{s}}{3.03 m}= 9890594.06 Hz$

And if we convert to megahertz we got:

$9890594.06 Hz *\frac{1MHz}{10^6 Hz}= 98.9 MHz$

Step-by-step explanation:

For any mechanical wave we have the following general relationship:

$v = \lambda f$

where:

v represent the speed of the wave = 299790000 m/s

$\lambda = 3.03m$ represent the wavelength for the radio station

f represent the frequency of interest

If we solve for the frequency we got:

$f = \frac{v}{\lambda}$

And replacing the values we got:

$f = \frac{299790000 \frac{m}{s}}{3.03 m}= 9890594.06 Hz$

And if we convert to megahertz we got:

$9890594.06 Hz *\frac{1MHz}{10^6 Hz}= 98.9 MHz$

6 0

2 years ago

Can someone explain how they get the answer.

SSSSS [86.1K]

Answer:

585°

Step-by-step explanation:

2 π = 360° = 180/pi

(13pi/4) x (180/pi)

(13/4) x (180/1)

(13/1) x (45/1)

585°

3 0

2 years ago

Read 2 more answers

This graph shows the cost of buying dried fruit.

Ann [662]

The slope of the line is3.50 This means that every pound of dried fruit costs $.3.50 sorry this is late

5 0

2 years ago

Read 2 more answers

The function notation f (x) means "f multiplied by x."<br> True<br> False

Digiron [165]

Your answer is True!!

6 0

3 years ago

Read 2 more answers

BigorU [14]

Yup here you go it’s uhmmmm idk anymore heheh

6 0

2 years ago