Mathematics, 24.11.2020 18:40 purplefish53
The velocity vector field for a fluid flowing in double-struck R3 is given by v = xz, −yz, y m/s. Let S be the oriented surface that is the portion of the plane x + y + z = 4 in the first octant with upward orientation n. Compute the amount of fluid crossing S per second in the direction of n.
Answers: 3
Mathematics, 21.06.2019 18:20
What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution
Answers: 2
Mathematics, 21.06.2019 21:30
The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values
Answers: 3
Mathematics, 21.06.2019 21:30
In δabc shown below, ∠bac is congruent to ∠bca: triangle abc, where angles a and c are congruent given: base ∠bac and ∠acb are congruent. prove: δabc is an isosceles triangle. when completed (fill in the blanks), the following paragraph proves that line segment ab is congruent to line segment bc making δabc an isosceles triangle. (4 points) construct a perpendicular bisector from point b to line segment ac . label the point of intersection between this perpendicular bisector and line segment ac as point d: m∠bda and m∠bdc is 90° by the definition of a perpendicular bisector. ∠bda is congruent to ∠bdc by the definition of congruent angles. line segment ad is congruent to line segment dc by by the definition of a perpendicular bisector. δbad is congruent to δbcd by the line segment ab is congruent to line segment bc because consequently, δabc is isosceles by definition of an isosceles triangle. 1. corresponding parts of congruent triangles are congruent (cpctc) 2. the definition of a perpendicular bisector 1. the definition of a perpendicular bisector 2. the definition of congruent angles 1. the definition of congruent angles 2. the definition of a perpendicular bisector 1. angle-side-angle (asa) postulate 2. corresponding parts of congruent triangles are congruent (cpctc)
Answers: 1
The velocity vector field for a fluid flowing in double-struck R3 is given by v = xz, −yz, y m/s. Le...
Mathematics, 25.05.2021 05:40
Social Studies, 25.05.2021 05:40
Mathematics, 25.05.2021 05:40
Mathematics, 25.05.2021 05:40
Mathematics, 25.05.2021 05:40
Mathematics, 25.05.2021 05:40
English, 25.05.2021 05:40
Mathematics, 25.05.2021 05:40
Mathematics, 25.05.2021 05:40
Chemistry, 25.05.2021 05:40
Mathematics, 25.05.2021 05:40