amyleyva2004 amyleyva2004

20-01-2021
Mathematics

contestada

help please !! Given sin theta= 2/5
and 0°

help please Given sin theta 25 and 0 class=

Respuesta :

20-01-2021

Answer:

C

Step-by-step explanation:

sinθ=[tex]\frac{2}{5}[/tex]

θ=sin⁻¹ ( [tex]\frac{2}{5}[/tex] )

θ=23.57817848

2θ=47.15635696

sin2θ=sin(47.15635696)=0.7332121112°≈ ((4[tex]\sqrt{21}[/tex])/25)

Answer Link

Otras preguntas

Do you think the New Deal programs helped those Americans who needed it the most? Why or why not?

At a local print shop, 18 copies can be made for $6. At this rate, how many copies could be made for $28?

Chlorine gas (Cl2) is manufactured by reacting HCl and O2. To ensure maximum product yield, air (21 mole% O2, 79% N2) is fed in excess to provide 50% excess ox

Two fishing boats depart a harbor at the same time, one traveling east, the other south. The eastbound boat travels at a speed 7 mi/h faster than the southbound

The graphs of the quadratic function y=2x^2 and the exponential function y=2^xare shown below.

Think About the Process Use the algebra tiles to help you solve the equation 33xminus−99equals=1212. What is the first step in solving the equation using algebr

What is a do not resuscitate order (DNR)

The driver of a car traveling at 29.6 m/s applies the brakes and undergoes a constant deceleration of 1.7 m/s 2 . How many revolutions does each tire make befor

Which lines from the poem “Gawayne and the Green Knight: A Fairy Tale” most clearly support the central idea that obeying a knightly code of honor involves faci

Do you believe that people convicted of felonies should have their right to vote restored