The table shows the time a patient spends at the dentist and the amount of the bill. A 2-column table with 4 rows. The first column is labeled time spent at the dentist (in hours) with entries 1. 4, 2. 7, 0. 75, 1. 6. The second column is labeled bill amount (in dollars) with entries 235, 867, 156, 215. What is the correlation coefficient for the data in the table? –0. 93 –0. 27 0. 27 0. 93.

step-by-step explanation:

lol.

it's ok we all do this sometimes.

-aparri

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.