Step-by-step explanation:
Use the sine and cosine trig functions
21) cos(52)=13/x
x=13/cos(52)
x=21.1
22) sin(75)=6/x
x=6/sin(75)
x=6.2
Hello!
I have all the work but I do not know how to post it on here.
The area of the figure shown is 57.
I hope it helps!
Answer:

Step-by-step explanation:
Since there are nine 2s being multiplied by each other, we can represent this as
.
<u>Comment</u>
If I don't know what was before the comma in M(, –1) I can't solve this