Answer:
D
Step-by-step explanation:
Surface area includes 2 squares and 4 rectangles
2(4²) + 4(6 × 4)
32 + 96
128 cm²
Step-by-step explanation:
(x²-9)/(x+3)
(x²-3²)/(x+3)
(x+3)(x-3)/(x+3)
x-3
x=-3
-3-3=-6
The orientation of the figure has been changed by 90°, but the points are not all rotated around the same center. Translation is involved.
Translation before rotation:
.. translate down 5 units
.. rotate counterclockwise 90° about the origin
Translation after rotation:
.. rotate counterclockwise 90° about the origin
.. translate right 5 units
This can also be accomplished by a double reflection.
.. reflect across the line y=x
.. reflect across the line x=2.5
Or,
.. reflect across the line y=2.5
.. reflect across the line y=x
Answer:
x^2=-3x+10
Step-by-step explanation:
idk if this was what you asked for but i tried
7x+2y=9xy-1=8xy
i love mathhomework