An isosceles triangle <span />
Answer:
= 32
Step-by-step explanation:
= 8 [ 20 - { (9-5) }² ]
= 8 [ 20 - { (4) }² ]
= 8 [ 20 - 16 ]
= 8 [ 4 ]
= 32
note:
not sure if your parentheses are in correct position.
Answer:
5-d=p just read it so P=5-d
Step-by-step explanation:
P' (-5,5), q' (10,5), r' (5,-15), s' (-10,-15) are the final coordinates.
Answer: -81x^2 + 16
Step-by-step explanation: Expand the polynomial using the FOIL method.