ElateDrip548412
ElateDrip548412
09-12-2021
Mathematics
contestada
sin^2 θ - secθcosθ + cos^2 θ =
Respuesta :
Аноним
Аноним
09-12-2021
Answer:
0
Step-by-step explanation:
sin²θ + cos²θ = 1
secθcosθ = (1/cosθ)cosθ = 1
1 - 1 =
0
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
What is a representative democracy?
Order the periods of time from least to greatest. 1% of an hour 2/3 of a minute 0.0004 of a day
Simplify. 7y – x2 + 3x −17x – 5y + 2x2 A. −13x2 + 1y B. x2 – 14x + 2y C. 2x2 – 12xy D. 3x2 + 20x + 12y
plz help and ill help u back
A carnival game wheel has 12 equal sections. One of the sections contains a star . To win a prize the player must land on the section with the star on two conse
what are four causes of weathering
What region contains Georgia peaches
cleo wants to join a gym. There is an initiation fee of $24.99 and each month of membership casts $12.50. if cleo pays $174.99, how long will his membership las
Find the domain for the functions: 1. f(x)=[tex] \sqrt{x+1} [/tex] 2. f(x)= -(x-1)^3+6 3. f(x)= -[tex] \sqrt{x+3}[/tex]
(2x^3 + 4x^2 + 15x - 8) / (x - 3) Use long division
