Answer:
2
Step-by-step explanation:
OMG....this one took me hours to solve...I'm guess 2?
If we in the following equation y=x+7 assigns a value to x, the equation will give us a value for y. ... We could instead have assigned a value for y and solved the equation to find ... the independent variable, and the other variable is the dependent variable, ... A function is an equation that has only one answer for y for every x
It will make a right triangle with base angle of 60 degree
cos60=12/D
where D=distance how much belt travel
1/2=12/D
1/2*12=D
d=6 feet
hope am right
Answer:
x≥4
Step-by-step explanation:
We want to solve for x in
![2x - 3 \geqslant 5](https://tex.z-dn.net/?f=2x%20-%203%20%5Cgeqslant%205)
Let us add 3 to both sides:
![2x - 3 + 3\geqslant 5 + 3](https://tex.z-dn.net/?f=2x%20-%203%20%20%2B%203%5Cgeqslant%205%20%2B%203)
We simplify to get:
![2x\geqslant 8](https://tex.z-dn.net/?f=2x%5Cgeqslant%208)
Divide through by 2 to get:
![x \geqslant 4](https://tex.z-dn.net/?f=x%20%20%5Cgeqslant%204)