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Suppose an object of mass 20 kg has 3610 J of kinetic energy, what is its velocity?
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If a spring has elastic potential energy 30 J and is extended 50 cm, what is the spring constant of the spring?
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A mass is attached to a spring of spring constant 24 N/m and has 600 J of elastic potential energy. How far does it extend?
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Triangles A B C and X Y Z is congruent. Triangle X Y Z is slightly higher and to the right of triangle A B C. Triangle A B C is reflected across a line to form triangle X Y Z. Two rigid transformations are used to map ΔA...
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Parallelogram V W Z X is shown. Point Y is at the bottom center of the shape. Lines are drawn from points V to X through point Y and from points W to Z through point Y. 4 triangles are formed by the lines. If VX = WZ = 4...
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Triangles H J K and L M N are congruent. Triangle H J K is rotated about point H to form triangle L N M. Triangle L M N is higher than triangle H J K. How can a translation and a rotation be used to map ΔHJK to ΔLMN? Tra...
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Triangles H J K and L M N are congruent. Triangle H J K is rotated about point H to form triangle L N M. Triangle L M N is higher than triangle H J K. Two rigid transformations are used to map ΔHJK to ΔLMN. The first is...
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Given: Lines y and z are parallel, and ABC forms a triangle. Prove: m∠5 + m∠2 + m∠6 = 180° Lines y and z are parallel. Triangle A B C sits between the 2 lines with point A on line y and points C and B on line z. Angle C...
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Two lines extend from point S to create a right angle. The vertical line extends from point S through point R. The horizontal line extends right from point S through point T. A third line extends right and up from point...
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What is the format of this proof? Given: ∠ABC is a right angle, ∠DBC is a straight angle Prove: ∠ABD is a right angle A horizontal line has points D, B, C. A line extends vertically from point B to point A. Angle A B C i...
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Which part of the proof does the fourth statement and reason represent? Given: AB ≅ BC BC ≅ EF Prove: EG = AB + FG A line contains point A, B, C. A 2-column table has 6 rows. Column 1 is labeled Statements with entries l...
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What is the converse of the statement? Perpendicular lines have negative reciprocal slopes. If lines have negative reciprocal slopes, then they are perpendicular. If lines are perpendicular, then they have negative recip...
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Given: AB = BC Prove: B is the midpoint of AC. A line contains point A, B, C. A flow chart has 3 boxes that go from top to bottom. The first box is labeled given and contains A B = B C. The second box is labeled definiti...
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Planes S and R both intersect plane T . Horizontal plane T intersects vertical planes S and R. Planes T and S intersect at line x. Planes T and R intersect and line y. Horizontal line v intersects line x at point B and l...
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In the diagram, AngleTRV ≅ AngleVRW. 2 lines intersect. A line with points T, R, W intersects a line with points S, R, V at point R. What is the measure of AngleSRT? mAngleSRT = degrees
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3 lines are shown. A line with points P, R, N intersects a line with points M, R, O at point R. A line extends from point R to point L between angle P R M. Which angles form a linear pair? AnglePRL and AngleLRM AngleORP...
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The diagram shows several points and lines. 4 intersecting lines are shown. A horizontal line contains points K, N, R. A vertical line contains points M, N, Q. Another line intersects the lines at points K and M. Another...
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2 lines intersect. A line with points R, S, U intersects a line with points V, S, T at point S. In the diagram, which angles form a linear pair? Select three options. AngleRST and AngleRSV AngleRST and AngleTSU AngleRST...
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The converse of a conditional statement is "If the sum of the exterior angles of a figure is 360°, then the figure is a polygon.” What is the inverse of the original conditional statement? If a figure is a polygon, then...
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3 lines are shown. A line with points M, H, K intersects a line with points J, H, L at point H. A line extends from point H to point P between angle K H J. Angle M H L is 140 degrees and angle K H P is 20 degrees. What i...
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Which is logically equivalent to the converse of a conditional statement? the original conditional statement the inverse of the original conditional statement the contrapositive of the original conditional statement the...
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Which best describes the dimensions of a plane? A plane has zero dimensions because it represents a location on the coordinate plane. A plane has one dimension because it is made up of an infinite number of points. A pla...
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Which two undefined geometric terms always describe figures with no beginning or end? a line and a plane a line and a point a distance and a plane a distance and a point
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In which diagram are angles 1 and 2 vertical angles? 2 lines intersect and form 4 angles. Labeled clockwise from the top: blank, 2, blank, 1. 3 lines extend from a point and form 2 angles, labeled 1 and 2. Both angles ad...
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3 lines are shown. A line with points P, R, N intersects a line with points O, R, M at point R. A line extends from point R to point L in between angle M R P. Marcus states that angle ORP and angle LRP are a linear pair....
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