Line R
2x + 2y = 18
if we divide by 2 in both side
x + y = 9
Line M
x + y = 9
if x = 1, then y = 8
if x = 2, then y = 7
likewise you can find infinite pair answers for x and y
Answer 2x^3+9
Explanation: evaluate the exponent
9+4^2/8•x^3
9+16/8•x^3
Divide the numbers
9+16/8•x^3
9+2x^3
Rearrange terms
9+2x^3
2x^3+9 and that’s the answer;)
I just did this today let me get the answer rq
Chemical bonds! which includes covalent, ionic, and hydrogen bonds.
Answer:
D) The areas are equal. A rotation is a rigid transformation, which does not change the size of the original trapezoid. Therefore, the area is preserved.
Step-by-step explanation:
Rigid transformations are transformations that maintain congruence. They do not change the size or shape of a figure.
Rigid transformations include:
Translations (slide the figure);
Reflections (create a mirror image of the figure);
Rotations (turn the figure).
Since rotations are rigid transformations, this means the measures of all of the sides will be the same; this also means the area will be the same.