Answer:
CBD is 120 degrees
Step-by-step explanation:
x=30
4x30+30+30=180
Answer:
bro use the dang fromula
Step-by-step explanation:
L*W=A divided by 2
Step-by-step explanation:
I think the fig.. will helps you a lot...
Well lets see. if you're being specific about the rigor, then the period means that <span>cos(2Π÷3(x+α))=cos(2Π÷3(x))</span>Therefore this gives <span>2π÷3α=2π</span>so α = 3.
Hope this can help you
18 divided by 3... 3 times 6
14 divided by 7... 7 times 2
12 divided by 3 ... 3 x 4