1.8
to find the circumference of a circle you have to multiple the diameter by pi (3.14). so if you have the circumference already just switch around the equation (since you don’t know the diameter) to 10.99 divided by 3.14 to find the diameter and you get 3.5. but thats the diameter and you have to find the radius so divide 3.5 by two and you get 1.75 and 1.75 rounded to the nearest tenths is 1.8
Answer:
x ---- y
1 ---- 3
4 ---- 12
6 ---- 18
Step-by-step explanation:
Given
![y = 3x](https://tex.z-dn.net/?f=y%20%3D%203x)
Required
Create a table that represents this scenario
Because x represents time, x can not be negative. So, the domain of x is:
![x \geq 0](https://tex.z-dn.net/?f=x%20%5Cgeq%200)
Assume ![x = 1](https://tex.z-dn.net/?f=x%20%3D%201)
![y = 3 * 1 = 3](https://tex.z-dn.net/?f=y%20%3D%203%20%2A%201%20%3D%203)
Assume x = 4
![y=3*4 = 12](https://tex.z-dn.net/?f=y%3D3%2A4%20%3D%2012)
Assume x = 6
![y=3*6 = 18](https://tex.z-dn.net/?f=y%3D3%2A6%20%3D%2018)
Hence, the table is:
x ---- y
1 ---- 3
4 ---- 12
6 ---- 18
Answer:
turn it into an equation
Step-by-step explanation:
Answer:
Step-by-step explanation:
Z=-4x-2y
Making x as subject
4x = -2y - z
Dividing by 4
4x/4 = (-2y - z)/4
x = (-2y - z)/4
Answer:
168
Step-by-step explanation:
20% of 140 is 28
140 + 28 = 168