We know, Surface area of a Cube = 6a²
Substitute for a = 7.2
Then, SA = 6 * (7.2)²
SA = 6 * 51.84 = 311.04 Ft²
In short, Your Answer would be Option B
Hope this helps!
Answer: User got this. x=50+6/7 is the Answer.
Step-by-step explanation:
Step 1) Move all terms to the left:
(x+4)7/3-(128)=0
2) Multiply all the terms by the denominator
(x+4)7-128*3=0
3) Add all the numbers together, and all the variables
(x+4)7-384=0
4) Multiply parentheses
7x+28-384=0
5) Add all the numbers together, and all the variables
7x-356=0
6) Move all terms containing x to the left, all other terms to the right
7x=356
x=356/7
x=50+6/7
5479 I believe. Tell me if I’m wrong.
Answer:
Step-by-step explanation:
<h3>☯
Question :</h3>
- How many solutions does 5x - 7 = 5x have ?
<h3>☯
Step by step explanation</h3>
Remember that the equal terms on both side should be cancelled.
The statement is false for any value of x. It cannot be further solved! So , 5x - 7 = -5x doesn't have any solution.
Hope I helped!
Have a wonderful time ! ツ
~TheAnimeGirl
Answer:
the slope is -2x
Step-by-step explanation:
Its negative because the line is going towards the negatives, and 2 because the slope is rise over run. the line is going up 2 and over 1, which means 2/1, which simplifies to 2
