trig
posted by Savannah .
(10√2, 10√2), find te magnitude and direction angle of the vector, measure the direction angle in [0, 360).
Please help!

tan = 10 sqrt2/ 10 sqrt 2 becomes
tan=1 which is 45degree
Respond to this Question
Similar Questions

Discrete Math  Vectors
Can you please help me correct my answers for the following two questions? 
Math
Find an equation of the line that bisects the obtuse angles formed by the lines with equations 3xy=1 and x+y=2. a. (3√2 +√10)x(√10 + √2)y2√10+√2=0 b. (3√2  √10)x+(√10  √2)y+2√10+√2=0 … 
geometry
For problems 7 and 8, find the magnitude and direction angle of the given vector. 7. <3, 4> A magnitude: 5; direction angle: 53.13° B magnitude: √ 5; direction angle: 53.13° C magnitude: √5; direction angle: 3.40° … 
Jolly
Find the magnitude and direction angle for the given vector. 12√(2), 12√(2) 
Trig
Find the magnitude and direction angle for each vector. Give the measure of the direction angle as an angle in [0,360]. <5sqrt2,5sqrt2> 
Trig
I need help setting these up. 1.) Use the parallelogram rule to find the magnitude of the resultant force for the two forces shown in the figure. round to one decimal place. Theta= 35 degree, b=98 lbs, c=55lb 2.) Find the magnitude … 
8th grade algebra
Can you check my answers? 1. 3√20/√4 = 3√(5)(4)/2 = 3(2)√5/2 = 3√5 2. 4√15/√9 = 4√15/3 3. √12/√16 = √4(3)/4 = 2√3/4 = √3/2 4. √10/√5 = √2 
Grade 11 Math Trig Ratio
Solve cos315*cos(390)sin225*sin750 cos315: <RA = 360315 = 45 cos45 = 1/√2 cos390: <RA=390+360 =30 cos30= √3/2 sin225: <RA = 225180 = 45 Sin45=1/√2 Sin750: <RA = 750  2(360) =30 Sin30=1/2 Put it … 
Algebra
1. Simplify the expression: 4√18+5√32 A.45√2 B.32√2 C.116√2 D.9√50 2. Simplify the expression: 7√53√80 A.5√5 B.4√75 C.5 D.4√75 3. Simplify the expression: √21(√3+√14) … 
Algebra  Check My Work
For Question 18 Simplify the Radical Expression ***  My Answer 1.√45 3√5*** 2.√180x^2 6x√5*** 3.√150x^3 k^4 5xk^2√6x*** 4.√21y * 5√49y 35y√21*** 5.(The square root sign applies …