X is 12 and y is 15 because of 3,4,5 triangles
Obtuse angles are over 90 degrees but less than 180 degrees. So minimum y can be is 10: (5 x 10) + 45 = 95 degrees (which is more than 90). Maximum for y is 26: (5 x 26) + 45 = 175 (which is less than 180 degrees)
Answer:
4821
Step-by-step explanation:
X= -14/3 that's the answer there bud i need to make this 20 caracters longs so yeah x=-14/3