Sandy builds this shape of four
congruent triangles using clay and toothpicks. the area of eac...
Mathematics, 13.01.2020 00:31 21hendlill
Sandy builds this shape of four
congruent triangles using clay and toothpicks. the area of each triangle is
17.6 cm², and the height of the shape is 5.2 cm. what three-dimensional
figure does the shape sandy built resemble? if this were a solid shape,
what would be its volume? round your answer to the nearest tenth.
Answers: 1
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What is the value of x in the following equation. -x ^3/2 = -27
Answers: 1
Mathematics, 21.06.2019 19:00
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
Mathematics, 21.06.2019 20:40
Lines a and b are parallel. what is the value of x? -5 -10 -35 -55
Answers: 2
Mathematics, 21.06.2019 21:00
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
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