Sin(60)=(sqrt3)/2.

what is the angle measure, (A), in degrees for cos(A)=(sqrt3)/2

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Landon wrote that 3−2.6=4. which statement about his answer is true?

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me