Answer:
x=
−2
3
or x=2
Step-by-step explanation:
Step-by-step explanation:
its A
6x^2+18x
I hope this helps have a great day
Answer:
Step-by-step explanation:
We need to find which of the equations has exactly one solution.
We will solve all options and check our results
A.
Solving:
There are infinite number of solutions
B.
Solving:
The equation has only one solution
C.
Solving:
Since both sides are not equal so, the equation has no solution
D.
Solving:
Since both sides are not equal so, the equation has no solution
So, Correct option is Option B
Keywords: Solving Equations
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To check for divisibility by 3 just check if the sum of all the digits in the number are divisible by 3. If so, the number itself must also be divisible by 3. For example, is 1,529 divisible by 3? Well, the sum of the digits of 1,529 is 1+5+2+9=17. Since 17 is not divisible by 3, we can conclude that 1,529 is also not divisible by 3. How about 1,530? Well, this time the sum is 1+5+3+0=9. Since 9 is divisible by 3, we know that 1,530 is divisible by 3 too.
Answer:
Explanation:
4x + 2x = 180 degree
6x = 180
x = 180/6
x = 30
Therefore, x = 30 degree