Answer:
I think you have to subtract the to known numbers get the measurements between them.
Step-by-step explanation:
For example, 22 - 11 = 11 so the line segment with the question mark would be 11
I think :)
sorry if I'm wrong
Good luck
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Answer: 4
Step -by-step :
7+7+7=21
5+12+a=
17+a
21-17=4
Answer:
B
Step-by-step explanation:
cos(a) is AC/AB and sin(B) is AC/AB
Lowest common denominator-> 6
1/2 multiply both top and bottom by 3 to get it in sixths
1/6+3/6=4/6
4/6 simplifies to 2/3.
2/3 is the simplest form to your question.
