What is the difference between baking powder and baking soda?

Baking soda contains one ingredient, sodium bicarbonate. However, Baking powder contains sodium bicarbonate, monocalcium phosphate and either sodium acid pyrophosphate or sodium aluminum sulfate.

Baking soda contains one ingredient, while baking powder has a few. Baking soda also requires an acid and a liquid to become activated (or in baking, it needs an acid and liquid to help rise) and for baking powder, it only needs a liquid to become activated (or help rise).

hope this helps!

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.