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White raven [17]
2 years ago
7

there are seven steel plates in a stack. one steel plate is 3/4 inches thick. calculate hight of the stack of steel plates

Mathematics
1 answer:
Neporo4naja [7]2 years ago
5 0

Answer:

Below in bold.

Step-by-step explanation:

Height of stack

= 7 * 3/4

= 21/4

= 5 1/4 inches high.

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Which possibly forms a triangle
svp [43]

Answer:

C. 17, 12, 7

Step-by-step explanation:

In a triangle, the sum of the lengths of any two sides must be greater then the length of the third side. If you can show any two segments, the sum of whose lengths is less than the length of the third segment, that cannot form a triangle.

In choices A, B, and D, there is at least one sum of the lengths of two segments that is less then the length of the third segment. That shows that choices A, B, and D cannot form triangles.

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C.

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6 0
3 years ago
Explain how you can use a straightedge and a compass to construct and angle that is both congruent and adjacent to a given angle
lisov135 [29]
Explain how you can use a straightedge and a compass to construct and angle that is both congruent and adjacent to a given angle?

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I hope it helps, Regards.
5 0
2 years ago
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Svetach [21]

Answer:

  -4

Step-by-step explanation:

Compare this to the form ...

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