nabeele358 nabeele358

01-05-2020
Mathematics

contestada

Sin(x+20) - cos (2X+10)

Respuesta :

rohniyalewis9104 rohniyalewis9104

01-05-2020

Answer:

X=20

Step-by-step explanation:

Sin(x+20)=cos(2x+10)

Sin(x+20)=sin(90-(2x+10)

X+20=90-2x-10

3x=60

X=20

Answer Link

Otras preguntas

2,550 gallons in 30 days and find the unit rate.round to the nearest hundredth if necessary

If you save 3000 at an interest rate of 14 percent per year how much will you have at the end of the six years

When a man’s father is alive, the man’s will should be according to a. his own mind. c. his father’s will. b. his mother’s will. d. his god’s will.

According to _____ , for a variety of genetic and environmental reasons, people's brains function differently in response to environmental stimuli. a. arousal t

which best explains the concept of pattern

Algebra 1 pleaseeeeeeee help me

Which of the following is a type of wave that does not need a medium though which to travel? Equilibrium Longitudinal Amplitude Transverse

hi all plz help me topic : why you love having a lot of money it's for today

ow did Paul Laurence Dunbar depart from traditional poetry in "We Wear the Mask"? by using formal language by including biblical allusion by employing an unu

3/5+1/11 in simplest form