Answer:
Step-by-step explanation
There are 12 inches in a foot.
3'3" in inches is therefore 39 inches.
39 * 4 = 156 inches in total.
6 feet in inches = 72 inches.
72 * 5 = 360 inches
There are 2 boards which are 18 inches long. In total they will be 36 inches long.
360 + 156 + 36 = 552 inches.
Which equals 46 feet.
Answer:
4 (2x + 12) = 0
8x + 48 = 0
8x = - 48
x = -48/8
x =<u> - 6</u><u> </u>(option 2)
Answer:
49.1
Step-by-step explanation:
Add all the numbers up together and divide by how many there are so....
35 + 61 + 63 + 69 + 49 + 46 + 52 + 32 + 34 + 50 = 491
491 divided by 10 is 49.1
hope this helps!
Perpendicular hope it helps
-6x + 7x + 14 = 3
First, you add the variables x between each other so we can have one number with variable x:
x + 14 = 3
Then, subtract 14 from each side to get the variable x alone of a side, and its value on the other side:
x + 14 - 14 = 3 - 14
x = - 11
You can re-check your answer (very important):
-6x + 7x + 14 = -6(-11) + 7(-11) + 14 = 66 - 77 + 14 = -11 + 14 = 3
The answer has been approved.
Hope this Helps! :)
