yashbhargava yashbhargava

10-07-2017
Mathematics

contestada

sinA+sinB=√(5/3), cosA+cosB=1, find cos(a-b) and cos(a+b)

Respuesta :

melissanix90 melissanix90

10-07-2017

i have uploaded 2 types of files. word and pdf
i had a difficult time using the tools for inserting equations on this website so i did it in word.

Ver imagen melissanix90

Answer Link

Otras preguntas

This art technique allowed artists to paint 3D objects on a 2D surface. O reference O perspective O cubism O pointalism

HELP I WILL GIVE BRAINLEST AND GIVE 50 POINTS!!!!!!!!!!!!!!!!! sorry for 3 questions i need to hurry this up.

PLS HELP DUE SOON(Ignore that wet thingy on my paper it’s my matcha latte it go on it lol)

You're driving your pickup truck around a curve with a radius of 22 m. A box in the back of the truck is pressed up against the wall of the truck. How fast must

Find the equation of a line perpendicular to y - 1= -x that passes through the point (-4,-8). 1.) y = x - 4 2.) y = -x - 4 3.) y = -x - 1 4.) y = x - 1

Helpppp I need help If you can’t really see it,says if m

PLEASE HELP ME WITH GEOMETRY What composition of rigid motions maps STR to MNP?

What is the value of 8.25p + 3.99c, when p=11 and c= 7? *

A baker uses 90 grams of salt for each batch of bread. Salt comes in a 36-kilogram package or a 1,900-gram package. Which size package should the baker buy so t

what is _ percent of 100 is 14