Answer:
392 cm
Step-by-step explanation:
Since your trying to find the perimeter of the bulletin board by using the area, you should:
- Divide the area by 2. 196 divided by 2 = 98 (which is the length of one side)
- Now add 98 four times to get your answer. 392.
Answer:
C
Step-by-step explanation:
2 1/4 is a like term of -5.92
The other answers have variables in them, so 2 1/4 is the only correct answer.
Hope I helped!
Answer:
Step-by-step explanation:
1 cubic foot is 12 * 12 * 12 cubic inches.
1 cubic foot = 1728 cubic inches.
1 cubic foot = 1728 cubic inches
x cubic feet = 3456 Cross multiply
1728 x = 3456 * 1 Divide by 1728
x = 3456/1728
x = 2 cubic feet.
The other way to do this is
3456 cu inches [1 cubic Foot/1728 cubic inches] note that the units cancel and you are left with 1 division problem.
The question still comes to 2.
Answer:
Step-by-step explanation:
3(2x - 8) + 4x = -2(12 - 7x) - 4x
6x - 24 + 4x = - 24 + 14x - 4x
10x + 24 = 24 + 10 x