Mathematics, 03.01.2020 11:31 amuijakobp78deg
Vector u has a magnitude of 5 units, and vector v has a magnitude of 4 units. which of these values are possible for the magnitude of u + v?
i believe there are more than one answers:
a: 1 unit
b: 9 units
c: 11 units
d: 13 units
Answers: 1
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
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Mathematics, 21.06.2019 23:00
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Answers: 1
Mathematics, 22.06.2019 01:50
Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).
Answers: 2
Mathematics, 22.06.2019 02:10
If point cis between points a and b, then ac + — = ab
Answers: 1
Vector u has a magnitude of 5 units, and vector v has a magnitude of 4 units. which of these values...
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