onlyrept
onlyrept
01-09-2017
Mathematics
contestada
Evaluate cot675°. i will give brainlist
Respuesta :
Аноним
Аноним
01-09-2017
Once you evaluate cot675^o you will have -1
Answer Link
Аноним
Аноним
01-09-2017
cot 675 = cot (675 - 360) = cot 315 degrees
this angle is in the 4th quadrant where tan and cot are negative
cot 315 = 1 / tan 315 = - 1/ tan 45 = = -1
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Instructor Cost per hour Mark $100 for 10 hours Rick $80 for 9 hours Steve $75 for 8 hours Andy $60 for 5 hours Meg wants to take tennis lessons. In the chart,
How did the 1979 oil shock affect the US economy?
paragraph related to climate change
How much must he add to his account if he wants to have 20 weeks worth of tickets in his account?
Help? An income is measured as - all money earned in the course of a year. - an amount spent in one week’s time. - an amount received in a specific period. - an
Solve the equation, x^2 - 2x - 8 = 0 by completing the square. A. x = 4 or x = -2 B. x = 4 or x = 2 C. x = -4 or x = -2 D. x = -4 or x = 2
What is the formula for the circumference of a circle?
The pressure exerted by a gas on its container is inversely related to its Kelvin temperature True or false?
Problem solving: Jade ran 6 times around her neighborhood to complete a total of 1 mile. How many times will she need to run to complete 5/6 of a mile ?
Find the nth term of this sequence -2 3 8 13 18
