Hillary makes two transactions while at the mall: • She returns an item to get $15 back at one store.
• She buys an item for $15 at another store.

Which is a correct description of the two quantities that represent these transactions?

A
The quantities have the same magnitude, but different signs.

B
The quantities have the same sign, but different magnitudes.

C
The quantities have different magnitudes and different signs.

D
The quantities have both the same magnitude and the same sign.

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

a c

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus