( 2a2 - 2b - 1 ) Is the answer when simplifying the expression.
Answer:
D. A rotation 270º counterclockwise about the origin
Step-by-step explanation:
Answer:
360 in.
Step-by-step explanation:
1 yd = 36 in.
10 yd = 10 * 1 yd = 10 * 36 in. = 360 in.
Answer:
23
Step-by-step explanation:
tan ( y ) = 10 / 8
tan ( y ) = 5 / 4
tan ( y ) = 1.25
y = 51.4 degrees ( approximately )