Find the area of the following ellipse.
a = 4.5 m; b = 5.5 m
31.4
62.8
77.7...
![subject](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 23:00 yesenia1162
Find the area of the following ellipse.
a = 4.5 m; b = 5.5 m
31.4
62.8
77.72
310.86
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
All of the following ordered pairs satisfy the function rule y=-2x-1 except.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:20
Find the measure of angle abc. a. 124 b. 97 c. 56 d. 51
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:00
What is the equation of the line that passes through (3,5) and is parallel to y=2x+6
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:30
Need ! a certain ultraviolet ray has a frequency of 1 × 1016 hz, and a certain infrared ray has a frequency of 2 × 1012 hz. which of the following is true? a. the frequency of the ultraviolet ray is fifty thousand times the frequency of the infrared ray. b. the frequency of the infrared ray is fifty thousand times the frequency of the ultraviolet ray. c. the frequency of the ultraviolet ray is five thousand times the frequency of the infrared ray. d. the frequency of the infrared ray is five thousand times the frequency of the ultraviolet ray.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 09:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 27.10.2020 09:10
![question](/tpl/images/cats/en.png)
English, 27.10.2020 09:20
![question](/tpl/images/cats/en.png)
English, 27.10.2020 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 09:20
![question](/tpl/images/cats/fizika.png)
Physics, 27.10.2020 09:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 27.10.2020 09:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 27.10.2020 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 09:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.10.2020 09:20