If you are given the coordinates of A, B, C, and D, how could you prove that ABCD is a rectangle? Select all that apply. A. Use the slope formula to show that AB¯¯¯¯¯¯∥CD¯¯¯¯¯¯, BC¯¯¯¯¯¯∥AD¯¯¯¯¯¯, AC¯¯¯¯¯¯⊥BD¯¯¯¯¯¯.
B. Use the distance formula to show that AB = CD, BC = AD, and AC = BD.
C. Use the distance formula to show that AB = CD, BC = AD, and use the midpoint formula to show that the midpoint of AC¯¯¯¯¯¯ and the midpoint of BD¯¯¯¯¯¯ are the same point.
D. Use the distance formula to show that AB = CD, and use the slope formula to show that AB¯¯¯¯¯¯∥CD¯¯¯¯¯¯ and AB¯¯¯¯¯¯⊥BC¯¯¯¯¯¯.
E. Use the slope formula to show that AB¯¯¯¯¯¯∥CD¯¯¯¯¯¯, and use the distance formula to show that AB = CD and AC = BD.

d

step-by-step explanation:

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

b

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt