5.65 in decimal and 113/20
Im not 100 percent positive that this is correct but I think the answer is
184
Answer:
13
Step-by-step explanation:
15 - 4 + 7 - 5 = 13
Simply expand the brackets and subtract and add accordingly.
Triangles with a 90 degree angle. We use the sine, cosine and tangent functions to determine the missing angles and sides.
