(cos θ + cos θ)2 + (cos θ + cos θ)2

!
these are the options
a. sin^θ
b.4
c.8cos ^2 θ
d. cos ^θ

What is the product of the radical expression. (7-2square root) (8+2 square root)

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz