Consider a rectangle with the vertices at the following coordinates:(3,-9) (3,-1) (7,-1) (7,-9). Which of the following transformations will map the rectangle onto itself.

Select all that apply :

A 90 degree rotation about the point (5,-5)

A 180 degree rotation about the point (5,-5)

A 270 degree rotation about the point (5,-5)

A reflection over the line x=5

A reflection over the line y=-5

A reflection over the line y=x

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6

where's the diagram?

step-by-step explanation: