robmoore11p6mekr robmoore11p6mekr

03-04-2018
Mathematics

contestada

is the formula sin2X+2sinX=0 valid?

Respuesta :

popalabdulqayou popalabdulqayou

03-04-2018

no is not valid because according to trig identities sin2x is 2sinxcosx
so 2sinxcosx+2sinx=2sinx(cosx+1)
Hopes this loves.

Answer Link

Otras preguntas

Can someone help me to solve this number 9?

which is the correct course of action to take when you first experience had potential conflict with a coworker? A. tell the person in your uncertain terms that

Pancreatic digestive juices are carried by

Why does Canada export lumber, while the United States exports wheat and China exports labor-intensive manufactured goods? A. Each is producing what it most ef

SOMEONE HELP MEEEEEE 75 POINTS TO THE PERSON THAT HELPS 1. Indicate the equation of the given line in standard form. The line with slope 9/7 and containing the

Show that the triangles are similar and write a similarity statement. 18 POINTS!!!

Can someone help me find the rule?

What is 2852÷12? Please help!!

please help me i need to Answer the questions in complete sentences using the cues and the preterite tense. ¿Recibiste tu regalo de cumpleaños? (sí / esta maña

URGENT PLZ HELP!!!!(70 POINTS!!!!) WILL MARK BRAINLIEST I have to do this alternate assignment for Bio and i have no idea what to do, plz help.] So i had to cho