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 ( 94+ )
Otras preguntas
In snapdragons, there is one allele that produces red flowers and another allele that produces white flowers. Neither allele is dominant and heterozygous indivi
Why was America important to both sides in the conflict between England and France, and what role did the Americans hope to play in the struggle?"
The water cycle is driven by energy from the sun which process and the water cycle is caused directly by the Suns energy ? A. Evaporation B. condensation C. Pr
What is 1 whole 1/4 subtract to 1/3
Sum of 3 numbers is 133. Third number is 3 times the first. Second number is 8 more than the first. What are the numbers?
How do octopus use Newton's third law of motion to escape from enemies
An explosion causes debris to rise vertically. the formula h=-16t^2+48t describes the height of the debris above the ground, h, in feet, t seconds after the exp
Who know Turkish 'Hello' ?
Can you make the area of your shape go up but the perimeter go down?
1. If a pea plant’s alleles for height are tt, what is true of its parents? (1 point) A.) Both Parents are tall. B.)Both parents are short. C.)Both parents cont
