Answer:
a= 6x+12
a= 6(x+2)
Step-by-step explanation:
Kinda confused but I hope this helps
It’s 4pi-(2•3) =6.5663 roughly
The equation that could be used to solve for x is (3x-1) = 140 and the value of x is 47°.
According to the question,
We have the following information:
We have two lines that are intersecting each other at a point. The angles made on this point are given.
Now, we know that these two angles are vertically opposite angles. And we also know that vertically opposite angles are equal.
So, we will have the following equation:
3x-1 = 140
Now, we can easily find the value of x from this equation:
Adding 1 on both sides of the equation:
3x = 140+1
3x = 141
Dividing by 3 on both sides:
x = 141/3
x = 47°
Hence, the equation that could be used to solve for x is (3x-1) = 140 and the value of x is 47°.
To know more about equation here
brainly.com/question/18067015
#SPJ1
Answer:
B
Step-by-step explanation:
First, we know that 7/12 is less than 1.
We can cross out choices C and D because they are more than one
Now, 1/12 = 0.8(3)
(3) = 3 repeating, pretend it's a line on top
Since its repeating, even if you multiply by 7, it would still be repeating.
Between A and B, B is the correct answer.