Answer:
4.25
Step-by-step explanation:
it is hard to explain but just multiply 3 and 6 to get a fraction. i put the answer in decimal form. hope this helped.
Answer:
400cm^3
Step-by-step explanation:
Volume = length * height * width
Volume = 5 * 8 * 10 = 400 cm^3
Answer:
34.29 Inch.
Step-by-step explanation:
The Aspect Ratio of a screen is the ratio of the Width to the Height of the screen.
We are told that the TV screen has an aspect ratio of 21:9
Therefore:
The height of the TV will be approximately 34.29 Inch.
The area of circle can be found using the formula πr² and since we know that semi circle is half the circle so its formula will be 1/2πr².
First we will find the radius.
20/2 = 10
Radius is 10.
A = 1/2(3.14)(10)²
A = 157
Hope this helps :)
5.75 is the answer I just wanted to help but that like button
