Answer:
is first one and last one
Step-by-step explanation:
Answer:
2^3×3^2
and yh
Step-by-step explanation:
2×2×2×3×3
Step-by-step explanation:
=
× 
=
=
or 180.45
please give me a brainliest answer
Answer:
I believe its A.
Step-by-step explanation:
A line perpendicular to y = 2x - 1 must have the slope -1/2 (negative reciprocal of 2).
Thus, the eq'n of the new line is y+2 = (-1/2)(x+2).