saraharbs saraharbs
  • 16-05-2021
  • Mathematics
contestada

If cscθ = 1 1/4, cosθ =

a. 3/4
b. 1 2/3
c. 3/5
d. 4/5

Respuesta :

msm555
msm555 msm555
  • 16-05-2021

Answer:

we have

cscθ =1 [tex] \frac{1}{4} [/tex]

[tex] \frac{h}{p} [/tex]=[tex] \frac{5}{4} [/tex]

h=5

p=4

b=[tex] \sqrt{11 {}^{2} - 4 {}^{2} } [/tex]

b=3

now

cosθ=[tex] \frac{b}{h} [/tex]=[tex] \frac{3}{5} [/tex]

c. 3/5

Answer Link

Otras preguntas

on considere une serie de statistique de n données ranger dans l'ordre croissant
Identify the values of the variables. Give your answers in simplest radical form.
A bullet of mass m = 8.00 g is fired into a block of mass M=270 g that is initially at rest at the edge of a table of height h=1.00 m. The bullet remains in the
if your are playing 1918,40 instead of 2398 for both stanley tumblers what percentage of the total price am i going to pay for the Stanley tumbler show the calc
Which graph shows a function and its inverse?
Can someone please help me with problem #14 in this dividing radicals assignment? The answer is provided next to it. This is algebra 2 by the way. Please show y
Jak zwymiarowac ten rysunek tylko proszę o narysowanie rysunku z wymiarami
What is the approximate horizontal distance between Amelia and Brendon? Explain your reasoning.
should helga and lars be concerned by this ?
When, in 1871, I asked [an important politician] to declare the power of the United States Constitution to protect women in their right to vote as he had done f