J.Velasquez
 Name:
 Jay Rios
 School:
 U.G.H.S
 About:
 18 years of life and always grateful for all the helpful people out there`
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Questions Answered

J.Velasquez:
Help?(: on what would the value of cos(π/2) be if tan^1(cos(π/2)) ?
 updated 3 months ago
 19 replies
 2 Medals
Mathematics

J.Velasquez:
Angle θ is the angle whose tangent is 4/3. What would be the sine of angle θ? Help always appreciated(:
 updated 3 months ago
 10 replies
 3 Medals
Mathematics

J.Velasquez:
What's the measure of this triangle's hypotenuse? Help is always great(:
 updated 3 months ago
 4 replies
 2 Medals
Mathematics

J.Velasquez:
Help please, it is much appreciated(: To solve cos^1(cos(π/6)), what is the angle in the interval [0,π] whose cosine is (√3)/2 ?
 updated 3 months ago
 13 replies
 1 Medal
Mathematics

J.Velasquez:
What would be all the seventh roots of unity? Help would be great! <3
 updated 3 months ago
 3 replies
 2 Medals
Mathematics

J.Velasquez:
Help, identify and state symmetries for the polar equation? I'll try graphing it on my own. Any help is great!
 updated 3 months ago
 4 replies
 1 Medal
Mathematics

J.Velasquez:
What would be two sets of polar coordinates that can be used to plot the given point? Pic attached, help is appreciated <3
 updated 3 months ago
 9 replies
 1 Medal
Mathematics

J.Velasquez:
What is the modulus and argument of the complex number 5i ? help is appreciated <3
 updated 3 months ago
 6 replies
 1 Medal
Mathematics

J.Velasquez:
let z1=2(cos(pi/5)+isin(pi/5)) and z2=8(cos(7pi/6)+isin(7pi/6)). How would I solve for this?? picture is attached because I have no idea wha…
 updated 3 months ago
 3 replies
 1 Medal
Mathematics

J.Velasquez:
let z1=2(cos(pi/5)+isin(pi/5)) and z2=8(cos(7pi/6)+isin(7pi/6)). How would I solve to get z1/z2? Thanks for any help!
 updated 3 months ago
 3 replies
 1 Medal
Mathematics

J.Velasquez:
Please help me find polar coordinates! /: These are rectangular coordinates given. (4,0)
 updated 3 months ago
 10 replies
 1 Medal
Mathematics

J.Velasquez:
Let v1 = (6,4) and v2 = (3, 6). how to find the scalar projection of v1 onto v2?
 updated 4 months ago
 14 replies
 2 Medals
Mathematics

J.Velasquez:
Let v1 = (6,4) and v2 = (3, 6). What would be the angle between v1 and v2 ?Help is appreciated(:
 updated 4 months ago
 14 replies
 1 Medal
Mathematics

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…
 updated 4 months ago
 46 replies
 6 Medals
Mathematics

J.Velasquez:
Finding remaining angles help? Please, need so much help /:
 updated 4 months ago
 16 replies
 1 Medal
Mathematics

J.Velasquez:
Please help me find the length of a? /:
 updated 4 months ago
 8 replies
 No Medals Yet
Mathematics

J.Velasquez:
Walk me through this please? (: Let v1 = (6,4) and v2 = (3, 6). How would I solve v1=v2, the angle between v1 and v2, the scalar proje…
 updated 4 months ago
 6 replies
 1 Medal
Mathematics

J.Velasquez:
Please help!(: Deals with the SSA case, what would be all the possible solutions? maybe include a rough triangle sketch if possible for visu…
 updated 4 months ago
 4 replies
 No Medals Yet
Mathematics

J.Velasquez:
Medal always given, help is always appreciated(: How would I solve sin^2x=2cosx2 ??
 updated 4 months ago
 9 replies
 4 Medals
Mathematics

J.Velasquez:
Help please?(: Is this equation a trigonometric identity? sin^2θ csc^2θ=sin^2θ+cos^2θ
 updated 4 months ago
 4 replies
 1 Medal
Mathematics

J.Velasquez:
Please help? Anyone?(: A beam of doubly ionized oxygen atoms is accelerated by a potential difference of 232 V. The oxygen then enters a mag…
 updated 4 months ago
 3 replies
 2 Medals
Mathematics

J.Velasquez:
What is the radius of the circular path? ANY HELP(: A proton moves at a speed of 8.4x10^4 m/s as it passes through a magnetic field of 12 mT…
 updated 4 months ago
 4 replies
 3 Medals
Mathematics

J.Velasquez:
Any help would be awesome!(: The dielectric constant of ruby mica is 5.4. What would be the speed of light as it passes through ruby mica?
 updated 4 months ago
 5 replies
 2 Medals
Mathematics

J.Velasquez:
What is the magnetic filed strength? Any help is great! (: An electron is moving at 7.4x10^5 m/s perpendicular to a magnetic field. It exper…
 updated 5 months ago
 6 replies
 1 Medal
Mathematics

J.Velasquez:
Help is appreciated(: How would I solve 2cosx+5=4?
 updated 5 months ago
 7 replies
 No Medals Yet
Mathematics

J.Velasquez:
True or false help? Graph of y=sinx is increasing on the interval [π/2, 3π/2]. and why? o: Any help would be great!
 updated 5 months ago
 5 replies
 1 Medal
Mathematics

J.Velasquez:
Help with a true or false! O: For a onetoone function, y=f(x), then x=f^1(y), I put TRUE. but I lack explanation, any help is great!
 updated 5 months ago
 3 replies
 1 Medal
Mathematics

J.Velasquez:
Help with a true or false! O: For a trig function, y=f(x), then x=F^1(y), I put false but I need an explanation on why that is.
 updated 5 months ago
 3 replies
 2 Medals
Mathematics

J.Velasquez:
All kinds of help are appreciated ^.^ How do the brightness of the bulbs compare? picture attached (:
 updated 5 months ago
 11 replies
 3 Medals
Mathematics

J.Velasquez:
Any help is much appreciated!(: There's a toaster with 120V and I = 4.2 A. I tried to calculate the resistance and got 29Ω. But I dont know…
 updated 5 months ago
 2 replies
 No Medals Yet
Mathematics
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