Answer:
7x +1
Step-by-step explanation:
16/21 is your answer
You can take a 2 out of both numbers to get your answer
I hope this helped! :)
Answer: D
Step-by-step explanation:
1+38*225(12/77)
1+38*225*6.41
1*8550*6.41
1+54,805.5
54,806.5
Use pemdas to solve it
Sin30= opposite/hypotenuse
sin30= AC/10
AC= 4.5cm
Tan25= opposite/adjacent
Tan25= 4.5/ CD
CD= 10.7