The formula for cosine is adj/hyp. For angle B, 10 is the adjacent and 24 is the opposite. The hypotenuse ( in this case, 26) is the longest side. the ratio for angle b would be 10/26.
I think it’s 55.6 square inches
Sorry if I’m wrong! :)
Step-by-step explanation:

For the number 2 is -14x+6
For the number 1 is (2,3)
and I hope you that helps you!!!
Answer:
5m-1
Step-by-step explanation:
2m+3m-1
Combine like terms
5m -1