katelinseale katelinseale

23-04-2020
Mathematics

contestada

Verify the Identity: sin x+3π2 =-cosx

Respuesta :

DrPepper130 DrPepper130

23-04-2020

Answer:

Use the composite argument property for sin(A-B)=sinAcosB-cosAsinB to disolve the left hand side and simplify to show that it equals the right hand side

Step-by-step explanation:

Answer Link

Otras preguntas

BRAINLIEST+STARS!! Which transformation below causes Figure A to transform into Figure A’? A. a reflection across the y-axis B.a reflection across the x-axis C

Harriet Tubman resisted slavery in the United States by:

A crate is attracted toward the center of the earth by a gravitational force of 500 N. The force with which the earth is attracted toward the crate is:

what is the errors You're dog keeps jumping into our pool!

The PE room at school has a variety of colored balls that can be used to play in the school yard. There are 16 red balls, 12 orange balls, 8 yellow balls, and 1

Thomas Jefferson cleverly completing the Louisiana Purchase could be considered an unconstitutional use of his power. A) True B) False

a. YXZ b. YZX c. ZYX d. XYZ

"Safe lifestyle for healthy life". Justify the statement

Under his cell phone plan, Oliver pays a flat cost of $49 per month and $5 per gigabyte. He wants to keep his bill at $73.50 per month. How many gigabytes of da

Answer the question for 20 points