lynnjill lynnjill
  • 09-07-2017
  • Mathematics
contestada

Given that tan2theta=3/8,what is the value of sec theta

Respuesta :

Аноним Аноним
  • 09-07-2017
there's an identity 

sec^2 x = 1 + tan^2 x

so here we have

sec^2 theta = 1 + (3/8)^2 =  73/64

sec theta =  sqrt 73 / 8  or  1.068 to nearest thousandth
Answer Link

Otras preguntas

Real numbers that you cannot represent as a quotient of two integers are ? numbers
Solve the proportion 44/p = 11/5
2. Simplify the following problem using the distributive property: . Show each step in your calculation. Justify each of your steps using number properties.
What is the next number? 3 6 4 8 6 12 10
Name an organism that is composed of 99% water
Is 27/51 equal to 18/34
If 800,000 people attended a concert, what is the largest and smallest number of people that could be there when rounded to the nearest hundred thousand
the gravitational attraction between two objects will ________if one object acquires more mass
The school theater department made $2,142 and the department sold the same number of tickets each night and each ticket cost $7.How many tickets did the thea
Juanita runs every third day and swims every fifth day. If Juanita runs and swims today, in how many days will she run and swim again on the same day?