Mathematics, 03.05.2020 13:35, organdonor626
Helen wants to find the surface area of the solid pictured on the left, so she constructs a net of the solid pictured on the right. A rectangular prism with a length of 30 millimeters, width of 18 millimeters, and height of 9 millimeters. 2 triangular sides have a base of 30 millimeters and height of 27.3 millimeters. 2 triangular sides have a base of 18 millimeters and height of 30.9 millimeters. A net has a rectangular base and 4 triangular sides. Which statement best describes her work? Helen’s net is incorrect because she forgot to include the shared rectangular face where the upper and lower solids are joined together. Helen’s net is correct because she included the front, back, left, right, and bottom faces of the solid. Helen’s net is incorrect because she treated the figure as a single rectangular pyramid instead of a composite shape. Helen’s net is correct because she reorganized the solid as a triangular
Answers: 1
Mathematics, 21.06.2019 15:30, xxxamslashxxx9
Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?
Answers: 1
Mathematics, 21.06.2019 18:00, babydolltia28
Is a positive integer raised to a negative power always positive
Answers: 1
Mathematics, 21.06.2019 18:40, helpme6191
(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x
Answers: 1
Mathematics, 21.06.2019 21:10, basketball6076
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
Helen wants to find the surface area of the solid pictured on the left, so she constructs a net of t...
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