Mathematics, 12.07.2019 18:50 dashaefairley2
With precalc vectors? medal and fan v = (-7,8) find the magnitude of vector v. express your answer in radical form sqrt of 113 is what i got for that. second part: use the magnitude and the angle of vector v to write it in the form (lvlcostheta, lvl sin theta). i don't know how to determine the single angle for one vector. earlier in a different part of the problem, i was asked to find the angle between two vectors, but i don't think you use that here since no second vector is provided. so how would i answer the second part? (:
Answers: 2
Mathematics, 21.06.2019 12:30
Which statements are true of the graph of h(x) = ^3 square root of x-4 ? check all that apply.the domain of h(x) is the set of all real numbers. the range of h(x) is the set of all real numbers. for all points (x, h( h(x) exists if and only if x – 4 0. the graph of h(x) is a translation of f(x) down 4 units. the graph of h(x) intercepts the x-axis at (4, 0).
Answers: 1
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 21.06.2019 19:00
Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
Answers: 2
Mathematics, 21.06.2019 20:00
Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection
Answers: 1
With precalc vectors? medal and fan v = (-7,8) find the magnitude of vector v. express your answer...
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