Diana and Sean are considering the quadrilateral with coordinates Q(-2,4), R(1,5), S(2,2), and -1,1). They already determined the sides of the quadrilateral are perpendicular and agree that QRST is a rectangle. However, Sean believes QRST is also a
square.
Which set of work correctly determines whether Sean is correct?

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

the answer is simply just 6n add the two together as they have an n

the line of

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !