Mathematics, 18.01.2020 14:31 noslengerman
1.the diagonals of a rhombus are perpendicular.. always sometimes. never. 2.the diagonals of a rectangle are equal.. always sometimes. never. 3.the diagonals of a trapezoid are perpendicular.. always. sometimes -and this. never.
Answers: 3
Mathematics, 21.06.2019 13:00
Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0
Answers: 1
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
Mathematics, 22.06.2019 02:20
The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.
Answers: 3
1.the diagonals of a rhombus are perpendicular.. always sometimes. never. 2.the diagonals of a rec...
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