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Lesechka [4]
3 years ago
12

PLZ HELP MY ANSWER IS BETWEEN B AND C BUT IM NOT SURE

Mathematics
2 answers:
xenn [34]3 years ago
8 0
I think the answer is b. There is a population that is  being studied. 
sdas [7]3 years ago
4 0

Answer:

The answer is B

Step-by-step explanation:

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A 42-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece
Karo-lina-s [1.5K]

Answer: 7 inches

Step-by-step explanation:

       If x is the first piece, and the second piece is twice as long, then the second piece is 2x.

        If the third piece is three times as long as the first piece, x, then the third piece is 3x.

       The 42-inch board must be equal to all 3 pieces, so we will set up an equation and solve for x.

42 = x + 2x + 3x

42 = 6x

42 = 6x

7 = x

              The first piece is 7 inches long.

<em>Learn more about </em><em>your question</em><em> here: brainly.com/question/20320071</em>

5 0
2 years ago
HELPPPP<br> Solve for x using the figure to the right.
Maurinko [17]

Answer:

x = 20 units

Step-by-step explanation:

By geometric mean theorem:

{x} =  \sqrt{40 \times 10}  \\  \\  \implies{x} =  \sqrt{400}  \\  \\ \implies{x} =  20 \: units  \\  \\

7 0
2 years ago
The area of a rectangle is 1176 square meters. The width of the rectangle is 21 meters. What i the length of the rectangle?
stepan [7]

Answer:

56

Step-by-step explanation:

1176 divided by 21 = 56

3 0
3 years ago
Can you find the slope for me, please?
shusha [124]
The slope is -3/2

Use the two ordered pairs (-2,0) and (0,-3) and do y2-y1/x2-x1

-3-0/0+2= -3/2
3 0
3 years ago
Read 2 more answers
Question 9: emathintruction can you guys help me? .....
stira [4]

Answer:

Choice #1) multiplied by 3

4 0
3 years ago
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