Answer:
A
Step-by-step explanation:
Under a reflection in the x- axis
a point (x, y ) → (x, - y )
Under a rotation about the origin of 90°
a point (x, y ) → (- y, x )
Under a reflection in the y- axis
a point (x, y ) → (- x, y )
Under a rotation of 180°
a point (x, y ) → (- x. - y )
Here A(3, - 5 ) → A'(3, 5 ) → A
224 pounds
Carson can hold 345 pounds. (assuming that is Maximum)
Hé already has 121 pounds.
345-121= 224
He can put 224 pounds more without going I we the weight limit.
240
80+80+80
Factor the numbers.
3(80)
Multiply.
=240
