Find sin 0, cos 0 and tan (90° - O).
A
34
0
B
30
с
TA​

Find the value of the cosine for angle a

The verbal translation for the difference of m and 7 increased by 15

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why