hannahh6
hannahh6
10-05-2017
Mathematics
contestada
Find tan theta if sec theta= 5/3
Respuesta :
mreijepatmat
mreijepatmat
10-05-2017
secФ =5/3
1/cosФ =5/3 ==> cosФ=3/5 & we know sin²Ф+cos²Ф = 1
sin²Ф+9/25=1==>sin²Ф=1-9/25 = 16/25 & sinФ=4/5
tanФ=sinФ/cosФ = (4/5)/(3/5) = 4/5 x 5/3 = 4/3==> tanФ=5/3 = 1.667
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
. Carlee surveyed customers as they left a convenience store. She asked them, “How many items did you purchase?” The results are shown in the line plot. (a) How
What is the obstacle that stood in the way of intitial change in the Soviet Union? a. embracing of change c. want change with no effort b. refusal to believe ch
Which selection shows the correct order of points from least to greatest on the number line? SUOSI 27 4 7 4 3 8 5 10 3 H -2 + 0 2. -1 A. nim 4 5' - - bu 4 7 3'
Answer the question 100 POINTS!!
"ode to an owl, the wisest of fowl" F) play G) legend H) novel J) poetry please help asap tysm <3
A central angle has its vertex on the ___________ and is _________ its intercepted arc.
help asap as soon as possible im failing ela
Find the quotient of 3/5 and 2/3 Give your answer as a fraction in its simplest form.
if you will solve this math 50 point + brainlists=5+6+6+83+15×53____84
Nikki use some cloth to make a miniature tent, as shown in the figure. How much cloth did she use to make the tent? A. 61 square inches B. 140 square inches C
