Letter D
A = 135°
B = 30°
cosAcosB - sinAsinB = cos(A+B)
cos(135°+30°)
cos(165°)
Answer:
GIRL ITS M!!!!!!
Step-by-step explanation:
its the furthest to the right on the number line
70% I divided 28/40 and you get 70% after multiplying by 100
42
Step-by-step explanation:
<em>I added 11+12+10+9=42</em>