I really need help with passing my trigonometry test please
I really need help with passing my trigonometry test please
The voltage of an alternating current flowing in an electrical circuit is given by V = Vo sin (ωt + a) where: V is the voltage Vo , ω and α are constants T is the time in seconds...
trigonomatry:for a given right triangle side a=490 and side b=960 what is the measure of angle a to the nearest degree?
trigonomatry:for a given right triangle angle b=46 and side c=30 what is the length of side a?
trigonomatry:for a given right triangle angle b=46ft and side c=30ft what is the measure of angle A to the nearest degree
Can someone explain Trigonometry to me? Bitesize and Mymaths doesn't help at all! Like you know the SOH CAH TOA thing and the hypotenuse adjacent and opposite thing
An eagle flying at an altitude of 1000metres uses wind drafts and can be seen oscillating 6 complete cycles of -/+ 50metres within a span of 2 minutes. An ovserver notes at one point (t=0seconds)...
if tan ( Arc cos (square root of 3)/k) =(square root of 3)/3 then k is? the square root is only on 3, in both cases, not on the 3 on the bottom or k on the bottom.
The π next to the 5 is pi. pls explain
As Chole and Patti canoe across a lake they notice an appealing campsite at an angle of 12 degrees to the left of their paddling direction. After continuing to paddle in the same direction for 800...
need help in trigonometry really bad
I know I am supposed to use the dbl angle formula for Tan...
I am trying rearrange my equation and I can not seem to get it. Please help. it is in interval [0, 360) degrees
If 0≤α≤π and 0≤β≤π meets α+β=2/3π and sin α=2sinβ,the value of tan(α-β)=... A.1 B.square root 2 C.2-(square root 3) D.square root 3 E.2+(square root 3) A...
The US Air Force was running maneuvers with the F22 Raptor, flying low enough so that you could see the shock cone created as the jet flies overhead at supersonic speeds. You wanted to take a video...
The sprockets and chain of a bicycle are shown in the figure. The pedal sprocket has a radius of 4 in., the wheel sprocket a radius of 2 in., and the wheel a radius of 13 in. The cyclist...
1a. Let θ be an arbitrary angle. Verity that (sinθ+cosθ)²=1+2sinθcosθ. You may assume the Pythagorean identities for arbitrary angles. 1b. Find an acute angle y such that siny+cosy=...
1. The depth of water, d(t) m, at a pier changes according to the rule ...
In triangle ABC,if A=120 degrees, b= 60ft, and a=150ft, find B. a.20.3 degrees b.20.3 degrees or 159.7 degrees c.16.9 degrees or 159.7 degrees d.No solution
help