4 feet is 48 inches.
6 1/2 inches plus 1/8 inch for the kerf means each cut piece uses 6 5/8 inches of the pipe.
48/(6 5/8) = 48·(8/53) = 384/53 = 7 13/53
Seven (7) lengths of 6 1/2" can be cut from a 4' pipe.
The evaluation of the following expressions with groupings are:
<h3>Algebra</h3>
8+ (9-3)
= 8 + (6)
= 14
(8+9)-3
= 17 - 3
= 14
14(10 ÷ 2)
= 14 (5)
= 70
(12-3) - (9.2)
= 9 - 9.2
= -0.2
(4-10) + (75 ÷ 25)
= -6 + (3)
= -6 + 3
= -3
80-3
= 77
8+3
= 11
13+ [2(9- 6)]
= 13 + {2(3)}
= 13 + (6)
= 19
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Answer:
I believe that the answer is 95 meters.
Explanation:
Okay, so to solve this question, you must know the formula to solve for the area of a rectangle/square.
<em>Area of a rectangle/square - </em><em>l x w</em>
<em />
In this question, you can see the the width (72 m) and the area (6840 m²) is already given. What you can do in this situation is to use the opposite operator (division) to solve for the length of the rectangular field.
<em>6840 ÷ 72 = </em><em>95</em>
You can always double check to see if the number is correct.
<em>A = l x w</em>
<em>= 72 m x 95 m</em>
<em>= </em><em>6840 m</em>²
Really hope this helped. :)
it is 10 I did it before been there done that
3x - 1 = 5x - 11
Add 1 to both sides.
3x = 5x - 10
Subtract 5x from both sides.
-2x = -10
Divide by -2.
x = 5