i’m not sure but try googling or looking on slader
Answer:
20
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
We have the algebraic expression 3x + 16 = 7x and are asked to solve.
When we need to solve for x, we need to get x alone always.
So 3x + 16 = 7x.
Subtract 3x from both sides :
16 = 4x
Divide 4 from both sides :
x = 4
None equation describe equation of circle with radius 9 units.
Explanation:
The standard equation of circle is,
Where is center of circle and r represent radius of circle.
here , radius is 9 units
So, Equation of circle,
Here, center is not given.
Learn more:
https://brainly.in/question/407