damion88888888ozs5iq damion88888888ozs5iq
  • 15-03-2020
  • Mathematics
contestada

Given that Sine theta = StartFraction 21 Over 29 EndFraction, what is the value of cosine theta, for 0 degrees less-than theta less-than 90 degrees?

Respuesta :

vedsoni1996
vedsoni1996 vedsoni1996
  • 15-03-2020

Answer:

Step-by-step explanation:

We can use the identity:

[tex]sin^{2}A + cos^{2}A= 1[/tex]

[tex]sinA = \frac{21}{29}[/tex]

Solving we get,

cosA = 20/29

Answer Link
amandades162 amandades162
  • 19-05-2020

Answer:

C. 20/29

e2020

Answer Link

Otras preguntas

Your first class begins at 7:45 A.M. and lasts for 45 minutes. You have a 10 minute break before your next class. What time does your next class begin? Make 7
three hundred trillion, two hundred seventy-two million, seven hundred fifteen
multicellular or unicellular organism with no roots or chlorophyll
my bed is 3 inches by 2 2/3 inches by 1/3 inch. what is the volume of my bed
Why is meiosis important for organisms
Luis writes a five page report with 250 words per page. How many words are in the report? 0.02
if pqr is supplementary to xyz and the measure of xyz equals 110 degree ,then what is the measure of pqr?
1/5 3/10 1/2 least to greatest
which religion encourages people to be kind to one another?
Which process do plants use to turn sunlight into food energy?