11-06-2017
Mathematics

contestada

sin theta of a line that bisects quadrant 2

Respuesta :

mathmate mathmate

25-06-2017

Q2 goes from 90-180 degrees from the positive x-axis.
So if the line bisects Q2, theta=(90+180)/2=135 degrees.
Sin(135)=+sin(180-135)=+sin(45)=sqrt(2)/2=0.70710678 approx.

Answer Link

Otras preguntas

Which situation is considered reinforcement? A. Earning an "A" despite not studying or listening in class B. Receiving a "thank you" from somebody afte

The mean temperature for the first 4 days in january was -7 °C. The mean temperature for the first 5 days in january was -6 °C. What was the temperature on the

The chickens get up at 5:00 a.m.

What do most policy experts say about the future of the social security system?

Step 4 in underhill's stages of mystical experiences involves a fuller turn inward, back toward separateness called ________.

What bonds are broken during the combustion of methane (CH4) to form water and carbon dioxide? C–H bonds in methane and O–O bonds in oxygen C–O bonds in carbon

simplify this expression 3x^2 y^2/24x

What four key inferences were discussed in lecture that derive from the phylogenetic analysis of the gene that encodes nucleoprotein in influenza a strains from

In the nitrogen cycle the transformation of gaseous nitrogen into nitrogen containing compounds is performed primarily by

How was the high-tech sector affected during the recession of 2007?Answer: High-tech sector employees were less likely to lose their jobs.