Brittneym
Brittneym
02-02-2017
Mathematics
contestada
Show that cos^2 330degrees=1
Respuesta :
TheHero
TheHero
03-02-2017
Actually it's not 1
330 in 4th quadratic is just 30 in 1st and cos is +ve
so you have
sqrt(3)/2 ^2 = 3/4 = 0.75
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
WILL BE AWARDED 100 points En tu opinión, ¿cuándo es una persona un “adulto?” ¿Cuáles son unas características que un adulto tiene que un joven no tiene? Relata
one-sixth of a number is 9 this question is all about equations
a force that tries to slow things down when two things are rubbed together
What is the constant of proportionality in the equation y=2.5x
the liquid produced by the skin that helps to cool down the body
Given: ABCD is a trapezoid, AB= 13, CD = 14, BC = 5, and AD= 20. Find: A ABCD
The radius of a circle is 5 cm. Find its area to the nearest tenth.
Bill's mother is ill. He has to do all of the cooking and cleaning. (because of)
Soil moisture influences both hydrological and agricultural processes and is part of the water and energy cycles through ________. transpiration evapotranspir
Which group called for the immediate end to slavery without compensation? A. Radical Abolitionists B. Colonizationists C. New Abolitionists D. Early Abolitionis
