Mathematics, 21.01.2020 08:31, clara384
Prove that the diagonals of kite uvwx are perpendicular.
step 1: determine the slope of xv.
the slope of xv is .
step 2: determine the slope of uw.
the slope of uw is .
step 3: the slopes of the diagonals are .
the diagonals of kite uvwx are
Answers: 2
Mathematics, 21.06.2019 12:50, 2022mcwhirterbrendan
Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a. x = 0 b.4x = -8 c.4x = 8
Answers: 1
Mathematics, 21.06.2019 16:10, bananaslada
Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.
Answers: 3
Prove that the diagonals of kite uvwx are perpendicular.
step 1: determine the slope of...
step 1: determine the slope of...
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